3v4l.org

run code in 300+ PHP versions simultaneously
<?php unset(null);

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)
8.2.150.0070.01325.66
8.2.100.0210.00417.11
8.2.90.0220.00417.25
8.2.80.0220.00417.23
8.2.70.0240.00317.24
8.2.60.0170.00617.42
8.2.50.0180.00317.19
8.2.40.0240.00417.06
8.2.30.0130.01017.40
8.2.20.0070.00717.40
8.2.10.0100.00718.02
8.2.00.0140.00417.94
8.1.240.0070.00717.00
8.1.230.0150.00917.00
8.1.220.0160.00816.96
8.1.210.0170.01016.88
8.1.200.0220.00016.75
8.1.190.0130.00716.92
8.1.180.0150.00516.99
8.1.170.0160.00417.06
8.1.160.0110.00517.13
8.1.150.0080.00817.17
8.1.140.0130.00317.00
8.1.130.0140.00417.08
8.1.120.0120.00417.22
8.1.110.0100.00517.16
8.1.100.0110.00517.15
8.1.90.0130.00317.22
8.1.80.0100.00417.16
8.1.70.0110.00617.75
8.1.60.0140.00417.76
8.1.50.0120.00617.13
8.1.40.0110.00717.75
8.1.30.0130.00417.22
8.1.20.0180.00417.22
8.1.10.0120.01017.57
8.1.00.0170.00317.21
8.0.300.0120.00816.38
8.0.290.0130.00816.38
8.0.280.0140.00316.63
8.0.270.0130.00316.51
8.0.260.0130.00416.61
8.0.250.0150.00317.14
8.0.240.0150.00116.57
8.0.230.0100.00616.58
8.0.220.0140.00316.58
8.0.210.0120.00416.59
8.0.200.0100.00716.65
8.0.190.0130.00516.54
8.0.180.0120.00516.67
8.0.170.0100.00616.65
8.0.160.0110.00517.14
8.0.150.0110.00516.65
8.0.140.0120.00416.56
8.0.130.0120.00516.66
8.0.120.0110.00716.56
8.0.110.0160.00317.00
8.0.100.0110.00516.73
8.0.90.0130.00416.69
8.0.80.0130.00416.59
8.0.70.0130.00316.63
8.0.60.0130.00316.60
8.0.50.0120.00416.69
8.0.30.0110.00616.95
8.0.20.0120.00516.82
8.0.10.0080.01016.79
8.0.00.0080.00616.80
7.4.330.0100.00415.63
7.4.320.0100.00916.29
7.4.300.0150.00216.27
7.4.290.0140.00216.32
7.4.280.0120.00416.27
7.4.270.0170.00216.29
7.4.260.0140.00416.18
7.4.250.0140.00516.80
7.4.240.0160.00316.74
7.4.230.0160.00116.28
7.4.220.0090.00616.33
7.4.210.0090.00616.22
7.4.200.0110.00516.25
7.4.190.0120.00316.33
7.4.180.0100.00616.37
7.4.160.0120.00516.42
7.4.150.0090.00716.50
7.4.140.0100.00616.45
7.4.130.0090.00716.46
7.4.120.0100.00616.22
7.4.110.0100.00516.21
7.4.100.0080.00916.31
7.4.90.0110.00416.27
7.4.80.0110.00616.18
7.4.70.0100.00716.21
7.4.60.0090.00716.16
7.4.50.0130.00516.16
7.4.40.0100.00916.18
7.4.30.0120.00616.15
7.4.20.0110.00516.24
7.4.10.0100.00716.22
7.4.00.0100.00716.07
7.3.330.0150.00316.65
7.3.320.0150.00216.57
7.3.310.0110.00516.08
7.3.300.0100.00416.10
7.3.290.0120.00216.52
7.3.280.0080.00616.34
7.3.270.0090.00716.12
7.3.260.0120.00416.19
7.3.250.0090.00716.18
7.3.240.0090.00716.17
7.3.230.0090.00716.13
7.3.220.0100.00616.08
7.3.210.0100.00616.13
7.3.200.0110.00616.06
7.3.190.0110.00616.08
7.3.180.0090.00616.08
7.3.170.0090.00716.30
7.3.160.0100.00716.12
7.3.150.0100.00616.10
7.3.140.0100.00716.28
7.3.130.0110.00516.07
7.3.120.0080.00816.06
7.3.110.0100.00716.03
7.3.100.0100.00616.05
7.3.90.0120.00616.28
7.3.80.0110.00616.31
7.3.70.0100.00615.75
7.3.60.0090.00715.73
7.3.50.0090.00715.77
7.3.40.0110.00615.84
7.3.30.0090.00715.68
7.3.20.0120.00716.33
7.3.10.0110.00816.31
7.3.00.0130.00516.37
7.2.340.0140.00616.38
7.2.330.0170.00616.13
7.2.320.0150.00616.14
7.2.310.0130.00816.22
7.2.300.0160.00616.38
7.2.290.0150.00616.15
7.2.280.0160.00616.11
7.2.270.0160.00516.17
7.2.260.0140.00716.23
7.2.250.0140.00716.16
7.2.240.0160.00616.17
7.2.230.0140.00916.32
7.2.220.0120.00916.39
7.2.210.0140.00816.11
7.2.200.0130.00715.76
7.2.190.0120.00715.83
7.2.180.0140.00715.85
7.2.170.0150.00515.88
7.2.160.0100.00915.87
7.2.150.0140.00816.42
7.2.140.0130.00716.52
7.2.130.0190.00716.56
7.2.120.0360.00816.67
7.2.110.0150.00616.71
7.2.100.0130.00716.64
7.2.90.0160.00616.68
7.2.80.0130.00716.63
7.2.70.0150.00716.68
7.2.60.0140.00816.66
7.2.50.0200.00816.68
7.2.40.0140.00916.67
7.2.30.0330.00816.73
7.2.20.0150.00516.68
7.2.10.0130.00816.64
7.2.00.0130.00816.69
7.1.330.0180.00615.84
7.1.320.0130.00815.86
7.1.310.0170.00616.08
7.1.300.0120.00715.61
7.1.290.0160.00515.62
7.1.280.0160.00415.59
7.1.270.0400.00615.57
7.1.260.0120.00815.56
7.1.250.0160.00515.55
7.1.240.0130.00615.67
7.1.230.0120.00715.67
7.1.220.0110.00815.68
7.1.210.0140.00615.68
7.1.200.0130.00715.69
7.1.190.0120.00815.70
7.1.180.0130.00615.65
7.1.170.0140.00715.65
7.1.160.0150.00715.68
7.1.150.0130.00715.70
7.1.140.0160.00515.64
7.1.130.0140.00615.64
7.1.120.0140.00715.64
7.1.110.0130.00715.80
7.1.100.0160.00615.75
7.1.90.0260.00615.76
7.1.80.0120.00815.85
7.1.70.0160.00915.77
7.1.60.0180.00617.25
7.1.50.0140.00617.16
7.1.40.0140.00717.17
7.1.30.0140.00817.11
7.1.20.0130.00717.09
7.1.10.0140.00715.70
7.1.00.0140.00715.56
7.0.330.0150.00615.48
7.0.320.0120.00715.47
7.0.310.0160.00615.47
7.0.300.0150.00515.39
7.0.290.0160.00515.40
7.0.280.0130.00615.39
7.0.270.0130.00615.44
7.0.260.0130.00715.47
7.0.250.0110.00815.69
7.0.240.0110.00715.70
7.0.230.0120.00815.67
7.0.220.0130.00515.61
7.0.210.0130.00715.60
7.0.200.0140.00615.57
7.0.190.0130.00615.56
7.0.180.0120.00815.50
7.0.170.0120.00615.54
7.0.160.0100.00915.56
7.0.150.0130.00615.49
7.0.140.0120.00715.54
7.0.130.0110.00815.45
7.0.120.0130.00815.45
7.0.110.0120.00815.38
7.0.100.0130.00715.37
7.0.90.0160.00815.39
7.0.80.0130.00615.37
7.0.70.0120.00815.36
7.0.60.0140.00715.31
7.0.50.0120.00715.35
7.0.40.0150.00515.40
7.0.30.0120.00815.40
7.0.20.0140.00615.43
7.0.10.0120.00715.40
7.0.00.0140.00615.40
5.6.400.0130.00615.26
5.6.390.0110.00915.24
5.6.380.0140.00615.24
5.6.370.0140.00615.26
5.6.360.0120.00815.27
5.6.350.0120.00815.24
5.6.340.0120.00815.21
5.6.330.0130.00715.36
5.6.320.0150.00615.20
5.6.310.0110.00915.26
5.6.300.0160.01015.67
5.6.290.0140.01015.69
5.6.280.0130.01315.74
5.6.270.0130.01315.70
5.6.260.0150.01115.66
5.6.250.0130.01115.67
5.6.240.0120.01215.71
5.6.230.0130.01015.67
5.6.220.0120.01415.69
5.6.210.0130.01115.67
5.6.200.0130.01115.76
5.6.190.0140.01115.71
5.6.180.0140.00915.72
5.6.170.0130.01015.73
5.6.160.0140.01115.67
5.6.150.0140.01015.66
5.6.140.0120.01215.67
5.6.130.0120.01215.63
5.6.120.0130.01415.68
5.6.110.0140.01115.67
5.6.100.0130.01315.69
5.6.90.0130.01215.66
5.6.80.0110.01315.62
5.6.70.0130.01115.56
5.6.60.0120.01115.57
5.6.50.0140.01115.66
5.6.40.0130.01115.61
5.6.30.0130.01115.60
5.6.20.0120.01115.56
5.6.10.0140.01215.55
5.6.00.0130.01115.54
5.5.380.0130.01315.42
5.5.370.0130.01115.49
5.5.360.0130.01415.38
5.5.350.0140.01015.41
5.5.340.0140.01015.39
5.5.330.0130.01115.38
5.5.320.0120.01115.39
5.5.310.0130.01115.39
5.5.300.0140.01215.33
5.5.290.0150.01215.37
5.5.280.0110.01215.35
5.5.270.0150.01015.39
5.5.260.0130.01315.37
5.5.250.0130.01015.41
5.5.240.0140.01015.39
5.5.230.0130.01015.33
5.5.220.0130.01215.33
5.5.210.0110.01115.36
5.5.200.0130.01115.30
5.5.190.0120.01115.26
5.5.180.0130.01215.33
5.5.170.0140.00615.10
5.5.160.0130.01215.31
5.5.150.0140.01115.34
5.5.140.0130.01215.29
5.5.130.0140.01115.18
5.5.120.0150.00915.31
5.5.110.0130.01315.25
5.5.100.0130.01215.31
5.5.90.0150.00915.25
5.5.80.0130.01215.25
5.5.70.0140.01215.33
5.5.60.0130.01115.34
5.5.50.0150.00915.25
5.5.40.0140.01215.30
5.5.30.0140.01015.37
5.5.20.0120.01215.33
5.5.10.0130.01115.25
5.5.00.0130.01315.22
5.4.450.0110.01013.35
5.4.440.0120.00813.33
5.4.430.0100.01113.33
5.4.420.0100.00913.33
5.4.410.0100.00913.32
5.4.400.0120.00813.29
5.4.390.0110.01013.28
5.4.380.0090.01113.26
5.4.370.0100.00913.25
5.4.360.0110.01013.27
5.4.350.0110.01013.27
5.4.340.0110.01013.28
5.4.330.0100.00512.78
5.4.320.0120.00813.27
5.4.310.0120.01113.29
5.4.300.0110.01013.31
5.4.290.0120.00913.28
5.4.280.0110.00913.29
5.4.270.0110.00913.30
5.4.260.0130.00813.27
5.4.250.0120.00913.29
5.4.240.0120.00913.30
5.4.230.0100.00913.22
5.4.220.0120.00813.19
5.4.210.0100.01013.22
5.4.200.0130.00913.21
5.4.190.0140.00713.22
5.4.180.0110.00913.24
5.4.170.0110.01213.23
5.4.160.0110.01013.26
5.4.150.0120.00813.24
5.4.140.0110.00813.08
5.4.130.0110.00913.08
5.4.120.0100.00913.11
5.4.110.0110.00813.15
5.4.100.0100.01013.13
5.4.90.0090.01113.12
5.4.80.0100.00913.17
5.4.70.0100.00913.13
5.4.60.0100.00813.12
5.4.50.0090.01213.36
5.4.40.0100.01113.36
5.4.30.0100.01013.37
5.4.20.0100.01113.36
5.4.10.0110.01013.37
5.4.00.0110.01013.22
5.3.290.0100.01113.15
5.3.280.0100.01013.06
5.3.270.0120.01013.10
5.3.260.0110.00813.12
5.3.250.0090.01013.13
5.3.240.0110.01013.07
5.3.230.0100.00913.07
5.3.220.0100.01013.09
5.3.210.0110.01013.06
5.3.200.0100.01113.11
5.3.190.0110.00813.11
5.3.180.0100.00913.17
5.3.170.0110.00913.15
5.3.160.0110.00913.17
5.3.150.0100.01113.29
5.3.140.0110.01213.25
5.3.130.0110.01113.24
5.3.120.0090.01313.23
5.3.110.0100.01113.23
5.3.100.0100.01113.19
5.3.90.0080.01413.20
5.3.80.0110.01013.15
5.3.70.0100.01113.12
5.3.60.0090.01113.19
5.3.50.0100.01113.14
5.3.40.0110.01213.11
5.3.30.0140.01513.07
5.3.20.0100.01113.03
5.3.10.0100.01312.98
5.3.00.0090.01412.98

preferences:
149.46 ms | 1386 KiB | 7 Q