3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_grep('/^T_/', array_keys($GLOBALS)); var_dump($GLOBALS);

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)
8.3.40.0040.01418.71
8.3.30.0120.00318.75
8.3.20.0040.00420.35
8.3.10.0040.00423.54
8.3.00.0060.00321.77
8.2.170.0080.00822.96
8.2.160.0110.00419.20
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00421.06
8.2.120.0040.00426.35
8.2.110.0110.00621.06
8.2.100.0060.00617.80
8.2.90.0000.00819.22
8.2.80.0030.00617.97
8.2.70.0060.00317.37
8.2.60.0080.00017.55
8.2.50.0030.00618.09
8.2.40.0090.00022.33
8.2.30.0040.00419.26
8.2.20.0040.00417.77
8.2.10.0000.00718.00
8.2.00.0050.00217.93
8.1.270.0030.00622.19
8.1.260.0050.00328.09
8.1.250.0030.00628.09
8.1.240.0090.00019.06
8.1.230.0040.00717.76
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0080.00517.35
8.1.190.0050.00517.25
8.1.180.0000.00818.10
8.1.170.0050.00518.61
8.1.160.0040.00420.72
8.1.150.0040.00418.77
8.1.140.0050.00319.46
8.1.130.0040.00417.49
8.1.120.0040.00417.54
8.1.110.0000.00817.50
8.1.100.0000.00717.38
8.1.90.0030.00617.45
8.1.80.0100.00017.37
8.1.70.0040.00417.41
8.1.60.0040.00417.55
8.1.50.0040.00417.59
8.1.40.0050.00517.61
8.1.30.0040.00417.66
8.1.20.0060.00317.70
8.1.10.0000.00817.52
8.1.00.0050.00317.36
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0040.00418.39
8.0.270.0000.00717.16
8.0.260.0040.00417.10
8.0.250.0070.00016.91
8.0.240.0000.00716.91
8.0.230.0000.00716.99
8.0.220.0030.00616.92
8.0.210.0040.00416.98
8.0.200.0070.00016.91
8.0.190.0030.00516.91
8.0.180.0040.00416.93
8.0.170.0000.00717.00
8.0.160.0000.00817.04
8.0.150.0030.00516.92
8.0.140.0000.00716.87
8.0.130.0000.00613.42
8.0.120.0030.00616.85
8.0.110.0000.00816.91
8.0.100.0070.00017.00
8.0.90.0030.00516.93
8.0.80.0120.00416.96
8.0.70.0040.00416.78
8.0.60.0040.00416.86
8.0.50.0050.00216.96
8.0.30.0100.01016.95
8.0.20.0140.00717.40
8.0.10.0040.00416.89
8.0.00.0090.01016.81
7.4.330.0000.00516.75
7.4.320.0060.00016.61
7.4.300.0000.00916.73
7.4.290.0000.00716.71
7.4.280.0000.00816.63
7.4.270.0000.00716.73
7.4.260.0020.00516.74
7.4.250.0000.00716.57
7.4.240.0030.00516.68
7.4.230.0000.00716.71
7.4.220.0060.01316.80
7.4.210.0090.00616.79
7.4.200.0070.00016.57
7.4.160.0130.00416.77
7.4.150.0070.01117.40
7.4.140.0160.00617.86
7.4.130.0100.01116.63
7.4.120.0100.00916.56
7.4.110.0110.00816.50
7.4.100.0110.00716.48
7.4.90.0110.00716.60
7.4.80.0100.00719.39
7.4.70.0110.00716.54
7.4.60.0100.00916.49
7.4.50.0120.00716.45
7.4.40.0140.00516.44
7.4.30.0180.00416.53
7.4.20.0160.00316.29
7.4.10.0080.01116.47
7.4.00.0080.00815.81
7.3.330.0030.00313.08
7.3.320.0050.00013.25
7.3.310.0070.00016.31
7.3.300.0000.00816.26
7.3.290.0070.01016.27
7.3.280.0080.01216.26
7.3.270.0100.01017.40
7.3.260.0140.00716.50
7.3.250.0080.01216.39
7.3.240.0140.00516.45
7.3.230.0110.00816.47
7.3.210.0100.01316.57
7.3.200.0110.01116.58
7.3.190.0030.01516.57
7.3.180.0080.01116.52
7.3.170.0150.00716.41
7.3.160.0110.00916.51
7.3.150.0100.01016.54
7.3.140.0170.00916.55
7.3.130.0100.01016.20
7.3.120.0100.00816.39
7.3.110.0170.00616.36
7.3.100.0150.00616.52
7.3.90.0090.00916.39
7.3.80.0100.01616.22
7.3.70.0160.00516.34
7.3.60.0140.00716.41
7.3.50.0140.00616.30
7.3.40.0140.00816.29
7.3.30.0130.01016.27
7.3.20.0120.00616.21
7.3.10.0170.00316.38
7.3.00.0000.01816.32
7.2.330.0140.00916.53
7.2.320.0210.00416.71
7.2.310.0130.00616.34
7.2.300.0110.01116.72
7.2.290.0180.00016.68
7.2.280.0120.01616.53
7.2.270.0150.00816.40
7.2.260.0060.01316.45
7.2.250.0100.01016.52
7.2.240.0060.02016.51
7.2.230.0160.00316.58
7.2.220.0130.00816.48
7.2.210.0160.01016.48
7.2.200.0180.00316.40
7.2.190.0170.00316.56
7.2.180.0090.01316.38
7.2.170.0040.01716.29
7.2.160.0110.00716.41
7.2.150.0200.01016.48
7.2.140.0080.01216.37
7.2.130.0120.00916.63
7.2.120.0130.01016.48
7.2.110.0140.00716.46
7.2.100.0080.01116.67
7.2.90.0060.02016.41
7.2.80.0130.01416.71
7.2.70.0120.00916.36
7.2.60.0190.00316.82
7.2.50.0180.00616.72
7.2.40.0140.00716.46
7.2.30.0160.00616.49
7.2.20.0120.00916.23
7.2.10.0070.01316.30
7.2.00.0030.01418.02
7.1.330.0170.00515.32
7.1.320.0210.00715.61
7.1.310.0180.00615.45
7.1.300.0100.01315.27
7.1.290.0140.01015.30
7.1.280.0220.00315.37
7.1.270.0170.00615.50
7.1.260.0120.00915.48
7.1.250.0140.01115.21
7.1.240.0190.00515.35
7.1.230.0080.01515.23
7.1.220.0130.00815.48
7.1.210.0210.00715.26
7.1.200.0100.00915.40
7.1.190.0340.00615.11
7.1.180.0120.01515.34
7.1.170.0140.01115.15
7.1.160.0190.00615.11
7.1.150.0240.00315.45
7.1.140.0100.01315.29
7.1.130.0150.00615.58
7.1.120.0100.01115.32
7.1.110.0200.00615.66
7.1.100.0090.01116.81
7.1.90.0280.00515.58
7.1.80.0280.00615.68
7.1.70.0160.00716.29
7.1.60.0180.01417.44
7.1.50.0100.01016.13
7.1.40.0180.01215.55
7.1.30.0160.01315.41
7.1.20.0150.01915.46
7.1.10.0200.01215.73
7.1.00.0160.04118.90
7.0.330.0170.00315.08
7.0.320.0120.01214.98
7.0.310.0070.01615.04
7.0.300.0120.00915.09
7.0.290.0250.01115.21
7.0.280.0150.01015.04
7.0.270.0170.00714.98
7.0.260.0170.01415.16
7.0.250.0260.00714.87
7.0.240.0240.00315.38
7.0.230.0270.00815.25
7.0.220.0270.01015.10
7.0.210.0280.00715.38
7.0.200.0430.01014.87
7.0.190.0250.00315.33
7.0.180.0300.00615.39
7.0.170.0240.01215.41
7.0.160.0190.00715.32
7.0.150.0390.01015.35
7.0.140.0220.01115.23
7.0.130.0250.00815.17
7.0.120.0270.00315.18
7.0.110.0190.00815.43
7.0.100.0250.01015.29
7.0.90.0230.00915.16
7.0.80.0250.01115.07
7.0.70.0210.00815.24
7.0.60.0220.04218.34
7.0.50.0140.04716.51
7.0.40.0240.01817.72
7.0.30.0320.03417.79
7.0.20.0160.04617.71
7.0.10.0130.04317.71
7.0.00.0060.03317.72
5.6.400.0140.01315.62
5.6.390.0150.01115.81
5.6.380.0170.01115.64
5.6.370.0110.01215.73
5.6.360.0130.01615.69
5.6.350.0070.01715.57
5.6.340.0040.02115.75
5.6.330.0200.00815.76
5.6.320.0200.00415.72
5.6.310.0210.01315.64
5.6.300.0170.01715.66
5.6.290.0290.00016.08
5.6.280.0130.02218.45
5.6.270.0260.01015.66
5.6.260.0190.01315.95
5.6.250.0200.01315.86
5.6.240.0240.01015.77
5.6.230.0230.00815.86
5.6.220.0220.01415.89
5.6.210.0140.03518.20
5.6.200.0180.04016.96
5.6.190.0250.04118.17
5.6.180.0260.03118.13
5.6.170.0270.03518.06
5.6.160.0080.02718.02
5.6.150.0130.03416.89
5.6.140.0120.02317.00
5.6.130.0140.04316.93
5.6.120.0130.03418.55
5.6.110.0080.04818.35
5.6.100.0090.03118.29
5.6.90.0140.04618.39
5.6.80.0090.05217.96
5.6.70.0080.01215.45
5.6.60.0070.01415.70
5.6.50.0090.01415.73
5.6.40.0110.01215.45
5.6.30.0140.00915.56
5.6.20.0140.00815.47
5.6.10.0150.00715.72
5.6.00.0140.01415.79
5.5.380.0180.01315.96
5.5.370.0180.01015.66
5.5.360.0200.00915.81
5.5.350.0220.04418.04
5.5.340.0090.03916.98
5.5.330.0140.02617.95
5.5.320.0420.03717.93
5.5.310.0170.05017.92
5.5.300.0090.04216.77
5.5.290.0080.05116.76
5.5.280.0150.04218.09
5.5.270.0060.05218.17
5.5.260.0130.04218.38
5.5.250.0050.04818.09
5.5.240.0100.04017.71
5.5.230.0100.01315.63
5.5.220.0150.00715.32
5.5.210.0060.01715.57
5.5.200.0290.00515.64
5.5.190.0150.00815.21
5.5.180.0060.01615.57
5.5.170.0150.00615.37
5.5.160.0180.01015.61
5.5.150.0160.01215.59
5.5.140.0220.00715.63
5.5.130.0170.01215.82
5.5.120.0200.00915.79
5.5.110.0190.01015.61
5.5.100.0180.00415.56
5.5.90.0140.01815.55
5.5.80.0210.01115.67
5.5.70.0190.00315.41
5.5.60.0130.00915.48
5.5.50.0000.02415.43
5.5.40.0110.01415.30
5.5.30.0120.01115.57
5.5.20.0130.01015.71
5.5.10.0130.01015.46
5.5.00.0120.00915.58

preferences:
61.54 ms | 400 KiB | 5 Q