3v4l.org

run code in 500+ PHP versions simultaneously
<?php class x { // PHP 8.3 syntax const array array = array(); }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.70.0060.00216.56
8.5.60.0100.00516.70
8.5.50.0100.00716.48
8.5.30.0090.00917.84
8.5.20.0090.00820.32
8.5.10.0080.01016.69
8.5.00.0130.00919.87
8.4.210.0090.00621.29
8.4.180.0100.01119.39
8.4.170.0100.01223.89
8.4.160.0120.01120.32
8.4.150.0070.00516.71
8.4.140.0110.00917.31
8.4.130.0150.00517.68
8.4.120.0100.01020.42
8.4.110.0400.00817.84
8.4.100.0350.00717.63
8.4.90.0440.00417.53
8.4.80.0400.01017.43
8.4.70.0360.00917.28
8.4.60.0390.01017.21
8.4.50.0320.00517.52
8.4.40.0430.00817.29
8.4.30.0430.00617.39
8.4.20.0410.01117.45
8.4.10.0290.00417.55
8.3.300.0230.00818.16
8.3.290.0140.00720.80
8.3.280.0140.00518.48
8.3.270.0130.00716.45
8.3.260.0120.00816.50
8.3.250.0120.00616.96
8.3.240.0110.00517.17
8.3.230.0180.00316.56
8.3.220.0210.00416.22
8.3.210.0330.00716.43
8.3.200.0290.00716.23
8.3.190.0290.01316.62
8.3.180.0400.00816.29
8.3.170.0390.00916.22
8.3.160.0270.00516.38
8.3.150.0210.00116.36
8.3.140.0210.00216.38
8.3.130.0250.00516.30
8.3.120.0190.00216.11
8.3.110.0310.00616.31
8.3.100.0430.01016.24
8.3.90.0370.00916.44
8.3.80.0400.01016.27
8.3.70.0390.00916.13
8.3.60.0430.00516.29
8.3.50.0410.00716.31
8.3.40.0410.00717.24
8.3.30.0300.00917.07
8.3.20.0230.00217.21
8.3.10.0110.00617.20
8.3.00.0070.00417.18
8.2.300.0110.00822.17
8.2.290.0330.00816.50
8.2.280.0310.00816.29
8.2.270.0330.00816.50
8.2.260.0340.00716.33
8.2.250.0290.01216.48
8.2.240.0350.00816.57
8.2.230.0240.00416.26
8.2.220.0190.00716.57
8.2.210.0230.00816.36
8.2.200.0350.00515.97
8.2.190.0340.01016.51
8.2.180.0310.01016.29
8.2.170.0370.00717.75
8.2.160.0240.00417.70
8.2.150.0380.00517.14
8.2.140.0350.00417.45
8.2.130.0290.00717.27
8.2.120.0180.00317.37
8.2.110.0120.00817.43
8.2.100.0170.00417.57
8.2.90.0150.00417.51
8.2.80.0280.01617.41
8.2.70.0370.00516.97
8.2.60.0310.00717.57
8.2.50.0310.00817.20
8.2.40.0340.00517.38
8.2.30.0410.00617.29
8.2.20.0320.00717.38
8.2.10.0320.00717.48
8.2.00.0310.00717.25
8.1.340.0110.00721.69
8.1.330.0360.00616.08
8.1.320.0340.00516.17
8.1.310.0290.01215.87
8.1.300.0340.00615.95
8.1.290.0380.00515.76
8.1.280.0340.00715.94
8.1.270.0300.00916.97
8.1.260.0160.00417.17
8.1.250.0150.00717.09
8.1.240.0150.00317.27
8.1.230.0360.00517.18
8.1.220.0330.00517.07
8.1.210.0340.00616.85
8.1.200.0310.00816.99
8.1.190.0300.00916.93
8.1.180.0320.00616.92
8.1.170.0240.01417.24
8.1.160.0310.00917.28
8.1.150.0350.00417.09
8.1.140.0290.00916.93
8.1.130.0370.00617.13
8.1.120.0260.01317.19
8.1.110.0280.00517.08
8.1.100.0110.00617.01
8.1.90.0150.00317.00
8.1.80.0290.00817.13
8.1.70.0250.01217.05
8.1.60.0210.00117.36
8.1.50.0190.00417.18
8.1.40.0300.01117.29
8.1.30.0270.01017.40
8.1.20.0260.01217.00
8.1.10.0310.00817.37
8.1.00.0310.00817.07
8.0.300.0210.00316.55
8.0.290.0120.00616.53
8.0.280.0130.00416.57
8.0.270.0120.00416.66
8.0.260.0240.00916.36
8.0.250.0320.00916.59
8.0.240.0230.00316.70
8.0.230.0180.00716.55
8.0.220.0290.01116.54
8.0.210.0330.00716.29
8.0.200.0310.00716.56
8.0.190.0300.00716.36
8.0.180.0310.00616.40
8.0.170.0290.00816.65
8.0.160.0320.00516.71
8.0.150.0340.00716.74
8.0.140.0320.00916.50
8.0.130.0320.00616.45
8.0.120.0270.00816.70
8.0.110.0170.00916.27
8.0.100.0180.00416.70
8.0.90.0250.00616.21
8.0.80.0320.00416.48
8.0.70.0340.00316.40
8.0.60.0320.00616.30
8.0.50.0300.00816.62
8.0.30.0310.00416.40
8.0.20.0280.01216.53
8.0.10.0330.00316.56
8.0.00.0290.01016.65
7.4.330.0130.00616.20
7.4.320.0270.00816.25
7.4.300.0250.00516.25
7.4.290.0210.00716.13
7.4.280.0270.00816.14
7.4.270.0280.00816.20
7.4.260.0260.00816.20
7.4.250.0250.00516.03
7.4.240.0310.00615.95
7.4.230.0320.00515.96
7.4.220.0270.00515.95
7.4.210.0150.00316.25
7.4.200.0130.00316.21
7.4.190.0200.00416.33
7.4.180.0110.00516.32
7.4.160.0120.00416.31
7.4.150.0220.00616.10
7.4.140.0300.00515.82
7.4.130.0290.00616.02
7.4.120.0290.00516.09
7.4.110.0280.00815.89
7.4.100.0190.00415.95
7.4.90.0250.00616.10
7.4.80.0160.00116.16
7.4.70.0180.00315.79
7.4.60.0290.00616.10
7.4.50.0300.00415.79
7.4.40.0190.00415.90
7.4.30.0140.00216.10
7.4.20.0310.00515.94
7.4.10.0310.00515.96
7.4.00.0280.01215.77
7.3.330.0340.00715.81
7.3.320.0270.01016.01
7.3.310.0250.00715.88
7.3.300.0260.00915.76
7.3.290.0240.00615.95
7.3.280.0250.01015.89
7.3.270.0270.00816.05
7.3.260.0250.01015.70
7.3.250.0270.00915.96
7.3.240.0300.00615.93
7.3.230.0290.00615.92
7.3.220.0260.01015.88
7.3.210.0250.00716.01
7.3.200.0150.00316.03
7.3.190.0180.00515.88
7.3.180.0290.01215.71
7.3.170.0280.00815.79
7.3.160.0290.00715.80
7.3.150.0330.00415.84
7.3.140.0270.00915.85
7.3.130.0320.00515.79
7.3.120.0300.00815.80
7.3.110.0260.00515.61
7.3.100.0290.00715.73
7.3.90.0290.01015.96
7.3.80.0240.00615.85
7.3.70.0120.00415.98
7.3.60.0220.00715.98
7.3.50.0150.00215.93
7.3.40.0290.00615.97
7.3.30.0220.00515.88
7.3.20.0220.00616.15
7.3.10.0150.00315.87
7.3.00.0130.00516.03
7.2.340.0330.00715.93
7.2.330.0280.00715.67
7.2.320.0310.00215.79
7.2.310.0260.00715.80
7.2.300.0260.00815.78
7.2.290.0280.00415.86
7.2.280.0270.00915.78
7.2.270.0270.00715.85
7.2.260.0300.00615.83
7.2.250.0310.00515.59
7.2.240.0260.00915.79
7.2.230.0240.00715.77
7.2.220.0240.00915.90
7.2.210.0320.00615.69
7.2.200.0280.00716.05
7.2.190.0340.00516.12
7.2.180.0290.00616.19
7.2.170.0280.00516.09
7.2.160.0300.00616.30
7.2.150.0310.00516.04
7.2.140.0260.00615.95
7.2.130.0310.00716.12
7.2.120.0290.00816.10
7.2.110.0320.00615.87
7.2.100.0310.00615.89
7.2.90.0180.00216.21
7.2.80.0300.00716.13
7.2.70.0280.00716.26
7.2.60.0340.00515.98
7.2.50.0340.00516.16
7.2.40.0190.00416.13
7.2.30.0280.00616.01
7.2.20.0330.00316.40
7.2.10.0290.00716.03
7.2.00.0450.00816.26
7.1.330.0160.00114.95
7.1.320.0120.00315.01
7.1.310.0150.00515.03
7.1.300.0140.00214.91
7.1.290.0140.00215.06
7.1.280.0110.00514.93
7.1.270.0150.00315.24
7.1.260.0280.00614.95
7.1.250.0270.00714.58
7.1.240.0300.00514.93
7.1.230.0250.00615.30
7.1.220.0250.00915.00
7.1.210.0180.00714.89
7.1.200.0130.00414.94
7.1.190.0290.00615.05
7.1.180.0280.00715.04
7.1.170.0260.00815.11
7.1.160.0300.00614.92
7.1.150.0250.00814.95
7.1.140.0300.00314.86
7.1.130.0200.00514.94
7.1.120.0760.00614.98
7.1.110.0190.00715.24
7.1.100.0320.00714.67
7.1.90.0260.00514.85
7.1.80.0230.00814.66
7.1.70.0260.00514.84
7.1.60.0220.00614.79
7.1.50.0310.00715.05
7.1.40.0240.00914.81
7.1.30.0220.00414.98
7.1.20.0120.00414.81
7.1.10.0140.00515.13
7.1.00.0120.00315.30
7.0.330.0140.00114.87
7.0.320.0110.00514.59
7.0.310.0250.00814.62
7.0.300.0290.00614.69
7.0.290.0250.00714.72
7.0.280.0300.00514.78
7.0.270.0290.00814.87
7.0.260.0260.00714.52
7.0.250.0280.00514.77
7.0.240.0730.00314.89
7.0.230.0190.00314.86
7.0.220.0250.00814.72
7.0.210.0270.00714.65
7.0.200.0270.00514.79
7.0.190.0230.00614.59
7.0.180.0110.00614.62
7.0.170.0120.00314.78
7.0.160.0260.00614.50
7.0.150.0280.00514.69
7.0.140.0280.00814.67
7.0.130.0260.00614.86
7.0.120.0280.00615.04
7.0.110.0280.00514.57
7.0.100.0310.00514.74
7.0.90.0260.00314.63
7.0.80.0260.00814.87
7.0.70.0300.00514.60
7.0.60.0300.00414.81
7.0.50.0220.00814.42
7.0.40.0250.00514.64
7.0.30.0260.00814.89
7.0.20.0490.00816.47
7.0.10.0250.00616.64
7.0.00.0150.00216.45
5.6.400.0230.00315.36
5.6.390.0250.00515.34
5.6.380.0250.00715.22
5.6.370.0210.01015.48
5.6.360.0180.00415.38
5.6.350.0320.00315.38
5.6.340.0290.00415.26
5.6.330.0250.00515.41
5.6.320.0220.00215.52
5.6.310.0150.00215.63
5.6.300.0120.00415.28
5.6.290.0120.00215.38
5.6.280.0180.00615.37
5.6.270.0170.00715.45
5.6.260.0080.00715.59
5.6.250.0100.00515.61
5.6.240.0170.00515.37
5.6.230.0120.00315.52
5.6.220.0140.00615.45
5.6.210.0270.00415.47
5.6.200.0210.00715.66
5.6.190.0240.00315.40
5.6.180.0250.00715.33
5.6.170.0220.00815.66
5.6.160.0240.00715.61
5.6.150.0240.00715.60
5.6.140.0250.00615.49
5.6.130.0250.00615.42
5.6.120.0250.00815.40
5.6.110.0230.00515.38
5.6.100.0250.00615.53
5.6.90.0280.00515.30
5.6.80.0250.00615.33
5.6.70.0240.00715.36
5.6.60.0250.00615.19
5.6.50.0230.00615.31
5.6.40.0160.00315.30
5.6.30.0190.00115.21
5.6.20.0240.00615.40
5.6.10.0120.00315.43
5.6.00.0210.00915.53
5.5.380.0220.00915.51
5.5.370.0260.00515.33
5.5.360.0250.00715.11
5.5.350.0220.00715.57
5.5.340.0170.00515.39
5.5.330.0230.00615.38
5.5.320.0190.00615.18
5.5.310.0260.00415.22
5.5.300.0270.00415.09
5.5.290.0240.00715.34
5.5.280.0260.00515.23
5.5.270.0220.00815.38
5.5.260.0260.00715.20
5.5.250.0210.00515.39
5.5.240.0100.00415.48
5.5.230.0230.00615.20
5.5.220.0240.00615.43
5.5.210.0250.00515.48
5.5.200.0240.00515.04
5.5.190.0170.00415.12
5.5.180.0290.00614.97
5.5.170.0230.00415.18
5.5.160.0240.00615.18
5.5.150.0210.01015.21
5.5.140.0210.00915.25
5.5.130.0180.01215.13
5.5.120.0270.00315.05
5.5.110.0220.00815.10
5.5.100.0250.00515.43
5.5.90.0230.00515.32
5.5.80.0160.00315.42
5.5.70.0170.00315.66
5.5.60.0110.00315.38
5.5.50.0110.00315.50
5.5.40.0070.00715.60
5.5.30.0270.00515.34
5.5.20.0250.00515.33
5.5.10.0230.00615.46
5.5.00.0230.00715.32
5.4.450.0180.00613.75
5.4.440.0200.00513.75
5.4.430.0230.00513.75
5.4.420.0270.00213.75
5.4.410.0220.00213.75
5.4.400.0210.00213.75
5.4.390.0190.00413.75
5.4.380.0190.00513.75
5.4.370.0200.00513.75
5.4.360.0200.00513.75
5.4.350.0190.00613.75
5.4.340.0090.00313.75
5.4.330.0080.00313.75
5.4.320.0090.00213.75
5.4.310.0090.00213.75
5.4.300.0090.00213.75
5.4.290.0200.00313.75
5.4.280.0170.00513.75
5.4.270.0160.00613.75
5.4.260.0180.00613.75
5.4.250.0180.00413.75
5.4.240.0170.00413.75
5.4.230.0160.00413.75
5.4.220.0220.00213.75
5.4.210.0130.00513.75
5.4.200.0100.00113.75
5.4.190.0200.00413.75
5.4.180.0190.00513.75
5.4.170.0210.00513.75
5.4.160.0160.00613.75
5.4.150.0170.00513.75
5.4.140.0220.00313.75
5.4.130.0220.00213.75
5.4.120.0180.00513.75
5.4.110.0120.00213.75
5.4.100.0190.00513.75
5.4.90.0180.00513.75
5.4.80.0200.00413.75
5.4.70.0170.00713.75
5.4.60.0210.00313.75
5.4.50.0190.00213.75
5.4.40.0190.00313.75
5.4.30.0180.00713.75
5.4.20.0180.00713.75
5.4.10.0230.00213.75
5.4.00.0200.00613.75
5.3.290.0180.00713.75
5.3.280.0210.00713.75
5.3.270.0170.00813.75
5.3.260.0170.00513.75
5.3.250.0190.00613.75
5.3.240.0200.00613.75
5.3.230.0220.00313.75
5.3.220.0290.00413.75
5.3.210.0190.00513.75
5.3.200.0210.00413.75
5.3.190.0200.00413.75
5.3.180.0200.00513.75
5.3.170.0240.00313.75
5.3.160.0200.00613.75
5.3.150.0220.00413.75
5.3.140.0180.00413.75
5.3.130.0170.00513.75
5.3.120.0170.00513.75
5.3.110.0210.00413.75
5.3.100.0210.00413.75
5.3.90.0190.00513.75
5.3.80.0170.00513.75
5.3.70.0120.00913.75
5.3.60.0190.00313.75
5.3.50.0190.00513.75
5.3.40.0160.00813.75
5.3.30.0180.00613.75
5.3.20.0180.00513.75
5.3.10.0180.00613.75
5.3.00.0180.00513.75
5.2.170.0150.00513.75
5.2.160.0150.00513.75
5.2.150.0130.00713.75
5.2.140.0160.00513.75
5.2.130.0240.00513.75
5.2.120.0140.00313.75
5.2.110.0110.00413.75
5.2.100.0160.00413.75
5.2.90.0150.00513.75
5.2.80.0130.00613.75
5.2.70.0160.00413.75
5.2.60.0150.00513.75
5.2.50.0150.00513.75
5.2.40.0160.00413.75
5.2.30.0160.00313.75
5.2.20.0130.00413.75
5.2.10.0140.00613.75
5.2.00.0150.00413.75
5.1.60.0160.00213.75
5.1.50.0120.00313.75
5.1.40.0110.00713.75
5.1.30.0120.00713.75
5.1.20.0100.00813.75
5.1.10.0160.00413.75
5.1.00.0160.00213.75
5.0.50.0100.00313.75
5.0.40.0110.00413.75
5.0.30.0110.00413.75
5.0.20.0120.00413.75
5.0.10.0090.00513.75
5.0.00.0110.00413.75
4.4.90.0090.00013.75
4.4.80.0070.00213.75
4.4.70.0060.00313.75
4.4.60.0090.00013.75
4.4.50.0060.00313.75
4.4.40.0070.00213.75
4.4.30.0080.00113.75
4.4.20.0070.00213.75
4.4.10.0090.00013.75
4.4.00.0080.00213.75
4.3.110.0070.00213.75
4.3.100.0080.00113.75
4.3.90.0090.00013.75
4.3.80.0070.00213.75
4.3.70.0080.00113.75
4.3.60.0060.00313.75
4.3.50.0070.00313.75
4.3.40.0060.00313.75
4.3.30.0060.00113.75
4.3.20.0050.00213.75
4.3.10.0090.00013.75
4.3.00.0060.00213.75

preferences:
67.16 ms | 2735 KiB | 5 Q