3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'cho';

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)
8.3.60.0120.00818.23
8.3.50.0130.00821.21
8.3.40.0110.00418.89
8.3.30.0100.00319.02
8.3.20.0040.00420.20
8.3.10.0000.00722.09
8.3.00.0030.00522.52
8.2.180.0120.00318.00
8.2.170.0090.00622.96
8.2.160.0040.01119.07
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00419.13
8.2.110.0060.00322.11
8.2.100.0070.00417.97
8.2.90.0070.00019.05
8.2.80.0040.00417.97
8.2.70.0050.00517.25
8.2.60.0040.00817.93
8.2.50.0030.00718.07
8.2.40.0030.00619.75
8.2.30.0030.00617.98
8.2.20.0040.00417.64
8.2.10.0000.00717.47
8.2.00.0040.00417.60
8.1.280.0090.00925.92
8.1.270.0040.00422.19
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0100.01023.91
8.1.230.0120.00018.99
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0040.00417.40
8.1.180.0060.00318.52
8.1.170.0040.00418.65
8.1.160.0000.00722.18
8.1.150.0000.00718.52
8.1.140.0000.00717.38
8.1.130.0030.00317.80
8.1.120.0000.00717.35
8.1.110.0040.00417.27
8.1.100.0030.00617.38
8.1.90.0000.00717.36
8.1.80.0040.00417.27
8.1.70.0030.00317.27
8.1.60.0030.00517.53
8.1.50.0060.00317.43
8.1.40.0040.00417.49
8.1.30.0000.00917.50
8.1.20.0000.00817.48
8.1.10.0060.00317.44
8.1.00.0000.00717.38
8.0.300.0030.00618.77
8.0.290.0000.00717.16
8.0.280.0000.00718.28
8.0.270.0070.00017.05
8.0.260.0030.00316.62
8.0.250.0000.00616.86
8.0.240.0000.00716.77
8.0.230.0030.00316.84
8.0.220.0030.00316.68
8.0.210.0030.00316.78
8.0.200.0000.00716.77
8.0.190.0000.00716.88
8.0.180.0040.00416.75
8.0.170.0020.00516.80
8.0.160.0040.00416.68
8.0.150.0040.00416.73
8.0.140.0040.00416.79
8.0.130.0060.00013.28
8.0.120.0050.00316.69
8.0.110.0040.00416.76
8.0.100.0030.00516.82
8.0.90.0000.00716.66
8.0.80.0130.00716.88
8.0.70.0050.00316.83
8.0.60.0040.00416.70
8.0.50.0000.00716.70
8.0.30.0110.00717.00
8.0.20.0140.01417.40
8.0.10.0030.00516.75
8.0.00.0080.01016.75
7.4.330.0000.00415.00
7.4.320.0000.00616.42
7.4.300.0000.00616.44
7.4.290.0000.00716.44
7.4.280.0030.00316.52
7.4.270.0030.00316.57
7.4.260.0000.00716.55
7.4.250.0040.00416.48
7.4.240.0000.00716.54
7.4.230.0030.00316.44
7.4.220.0060.01016.32
7.4.210.0060.00916.43
7.4.200.0040.00416.32
7.4.190.0030.00316.58
7.4.160.0070.01116.33
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0080.00816.38
7.4.120.0110.00616.28
7.4.110.0080.00816.44
7.4.100.0150.00316.42
7.4.90.0150.00316.30
7.4.80.0030.01319.39
7.4.70.0130.00616.32
7.4.60.0130.00316.32
7.4.50.0000.00516.46
7.4.40.0120.00322.77
7.4.30.0110.01016.38
7.4.00.0030.00915.03
7.3.330.0030.00312.93
7.3.320.0000.00513.05
7.3.310.0000.00715.98
7.3.300.0040.00416.14
7.3.290.0120.00316.15
7.3.280.0050.00916.14
7.3.270.0030.01317.40
7.3.260.0240.00916.38
7.3.250.0110.00716.25
7.3.240.0070.01016.43
7.3.230.0100.00616.46
7.3.210.0070.01116.38
7.3.200.0130.01019.39
7.3.190.0100.00616.36
7.3.180.0040.01116.30
7.3.170.0100.01216.28
7.3.160.0070.01016.23
7.3.120.0080.00814.75
7.2.330.0100.00716.56
7.2.320.0060.01316.46
7.2.310.0030.01816.21
7.2.300.0030.01216.53
7.2.290.0030.01316.51
7.2.00.0030.01019.36
7.1.100.0000.01317.84
7.1.70.0070.01016.90
7.1.60.0070.01319.82
7.1.50.0030.01216.85
7.1.00.0100.07022.56
7.0.200.0040.00416.54
7.0.140.0030.07322.08
7.0.70.4300.04320.11
7.0.60.0030.07719.86
7.0.50.0030.04017.79
7.0.40.0030.04720.04
7.0.30.0230.07320.34
7.0.20.0170.04720.33
7.0.10.0170.05320.33
7.0.00.0170.04020.16
5.6.280.0030.07321.12
5.6.210.0070.07720.71
5.6.200.0030.04018.19
5.6.190.0100.03720.41
5.6.180.0230.08020.32
5.6.170.0370.07020.47
5.6.160.0070.03720.40
5.6.150.0100.04318.14
5.6.140.0030.05718.16
5.6.130.0100.07718.11
5.6.120.0130.07720.96
5.6.110.0200.07720.96
5.6.100.0030.09320.88
5.6.90.0030.08721.06
5.6.80.0070.08320.39
5.6.70.0300.07020.36
5.5.350.0030.03720.37
5.5.340.0100.06318.01
5.5.330.0030.05720.40
5.5.320.0030.07020.23
5.5.310.0300.05320.13
5.5.300.0030.05318.02
5.5.290.0000.06017.98
5.5.280.0030.08720.97
5.5.270.0100.06020.75
5.5.260.0200.05720.78
5.5.250.0100.08320.61
5.5.240.0100.04720.28
5.4.450.0670.06019.24
5.4.440.0670.06319.60
5.4.430.0500.05719.60
5.4.420.0170.06019.13
5.4.410.0170.04718.99
5.4.400.0770.05718.91
5.4.390.0670.05018.90
5.4.380.0130.05718.51
5.4.370.0500.05318.39
5.4.360.0330.05318.49
5.4.350.0050.03611.97
5.4.340.0080.03311.97
5.4.320.0080.03512.45
5.4.310.0100.03912.45
5.4.300.0050.04212.45
5.4.290.0070.04212.45
5.4.280.0080.03612.35
5.4.270.0080.04212.35
5.4.260.0100.04012.32
5.4.250.0070.03712.31
5.4.240.0070.04312.32
5.4.230.0060.04112.30
5.4.220.0040.04512.30
5.4.210.0040.03912.31
5.4.200.0120.04712.30
5.4.190.0070.03712.30
5.4.180.0060.03612.30
5.4.170.0040.03912.32
5.4.160.0030.04112.31
5.4.150.0080.03712.30
5.4.140.0060.04011.99
5.4.130.0070.03611.98
5.4.120.0060.03711.93
5.4.110.0050.03911.93
5.4.100.0080.03511.93
5.4.90.0050.04211.93
5.4.80.0030.04311.93
5.4.70.0060.03511.93
5.4.60.0100.03211.93
5.4.50.0080.03311.93
5.4.40.0050.03611.92
5.4.30.0050.04011.91
5.4.20.0080.03511.91
5.4.10.0050.04211.91
5.4.00.0070.05711.40
5.3.290.0010.05612.80
5.3.280.0090.05112.71
5.3.270.0090.05212.72
5.3.260.0070.05512.72
5.3.250.0100.05012.72
5.3.240.0050.04712.72
5.3.230.0070.04012.71
5.3.220.0050.03812.68
5.3.210.0060.03912.68
5.3.200.0080.03412.68
5.3.190.0050.03812.68
5.3.180.0080.03312.67
5.3.170.0060.03612.67
5.3.160.0080.03712.67
5.3.150.0060.03812.67
5.3.140.0070.03812.66
5.3.130.0060.03812.66
5.3.120.0040.04212.66
5.3.110.0030.04312.66
5.3.100.0090.03412.12
5.3.90.0060.03812.09
5.3.80.0080.03512.08
5.3.70.0070.04112.07
5.3.60.0030.03912.07
5.3.50.0080.03412.00
5.3.40.0090.03412.00
5.3.30.0050.03611.94
5.3.20.0030.03911.69
5.3.10.0050.03611.65
5.3.00.0040.03811.64

preferences:
36.5 ms | 401 KiB | 5 Q