3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '1' === 1;

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)
8.3.60.0130.00318.55
8.3.50.0130.00617.96
8.3.40.0110.00418.50
8.3.30.0070.01318.88
8.3.20.0030.00320.04
8.3.10.0040.00420.44
8.3.00.0050.00519.15
8.2.180.0210.00018.29
8.2.170.0090.00622.96
8.2.160.0070.00720.38
8.2.150.0070.00024.18
8.2.140.0070.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00319.23
8.2.110.0060.00319.24
8.2.100.0040.00717.78
8.2.90.0040.00419.27
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0000.00717.90
8.2.50.0040.00418.10
8.2.40.0060.00320.60
8.2.30.0030.00420.52
8.2.20.0050.00217.48
8.2.10.0060.00318.09
8.2.00.0000.00817.57
8.1.270.0030.00623.96
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0110.00021.00
8.1.230.0070.00417.76
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0000.01017.23
8.1.190.0040.00417.51
8.1.180.0090.00018.10
8.1.170.0060.00618.52
8.1.160.0040.00418.72
8.1.150.0000.00820.62
8.1.140.0070.00017.38
8.1.130.0030.00317.81
8.1.120.0040.00417.43
8.1.110.0030.00417.28
8.1.100.0040.00417.43
8.1.90.0000.01017.26
8.1.80.0000.00717.22
8.1.70.0000.00717.30
8.1.60.0040.00417.50
8.1.50.0000.00917.41
8.1.40.0050.00217.31
8.1.30.0080.00017.54
8.1.20.0050.00217.41
8.1.10.0020.00517.50
8.1.00.0000.00717.41
8.0.300.0050.00318.77
8.0.290.0050.00216.63
8.0.280.0070.00018.32
8.0.270.0050.00217.18
8.0.260.0030.00317.18
8.0.250.0000.00716.94
8.0.240.0060.00316.77
8.0.230.0030.00316.85
8.0.220.0000.00716.87
8.0.210.0000.00616.75
8.0.200.0050.00216.77
8.0.190.0030.00716.91
8.0.180.0080.00016.80
8.0.170.0000.00816.75
8.0.160.0070.00016.79
8.0.150.0050.00316.75
8.0.140.0000.00816.67
8.0.130.0060.00013.25
8.0.120.0000.00716.83
8.0.110.0040.00416.72
8.0.100.0000.00716.77
8.0.90.0030.00316.73
8.0.80.0060.01516.87
8.0.70.0070.00016.67
8.0.60.0020.00516.61
8.0.50.0040.00416.88
8.0.30.0090.01016.94
8.0.20.0130.00717.40
8.0.10.0040.00416.73
8.0.00.0110.00616.52
7.4.330.0000.00515.00
7.4.320.0060.00016.53
7.4.300.0030.00316.42
7.4.290.0080.00016.29
7.4.280.0080.00016.50
7.4.270.0070.00016.36
7.4.260.0000.00716.52
7.4.250.0000.00716.29
7.4.240.0020.00516.53
7.4.230.0030.00316.26
7.4.220.0150.00916.53
7.4.210.0100.01116.45
7.4.200.0000.00716.60
7.4.160.0090.00916.61
7.4.150.0100.00717.40
7.4.140.0100.00717.86
7.4.130.0060.01216.50
7.4.120.0090.00816.39
7.4.110.0100.00716.40
7.4.100.0120.00916.33
7.4.90.0100.00716.36
7.4.80.0100.00619.39
7.4.70.0140.00316.37
7.4.60.0110.00716.34
7.4.50.0050.00316.32
7.4.40.0080.00816.30
7.4.30.0170.00416.48
7.4.00.0060.01215.09
7.3.330.0050.00012.97
7.3.320.0050.00012.88
7.3.310.0070.00016.06
7.3.300.0040.00415.97
7.3.290.0100.00716.10
7.3.280.0070.01016.10
7.3.270.0160.00017.40
7.3.260.0140.00316.24
7.3.250.0110.00816.37
7.3.240.0130.00316.16
7.3.230.0040.01216.39
7.3.210.0100.01416.10
7.3.200.0030.01419.39
7.3.190.0120.00816.13
7.3.180.0120.00316.11
7.3.170.0080.00816.45
7.3.160.0110.00416.08
7.2.330.0100.00716.47
7.2.320.0060.01416.59
7.2.310.0160.00316.36
7.2.300.0100.00616.48
7.2.290.0080.00916.43
7.2.00.0170.01019.11
7.1.100.0120.00618.05
7.1.70.0030.00516.71
7.1.60.0130.01019.61
7.1.50.0000.01116.89
7.1.00.0000.08022.43
7.0.200.0000.00916.57
7.0.140.0030.07322.07
7.0.60.0130.07719.92
7.0.50.0030.07317.90
7.0.40.0170.07320.04
7.0.30.0270.06020.18
7.0.20.0130.05020.18
7.0.10.0230.05020.12
7.0.00.0070.04020.12
5.6.280.0070.07021.10
5.6.210.0070.07020.50
5.6.200.0100.08318.19
5.6.190.0100.06720.43
5.6.180.0270.06720.41
5.6.170.0230.04020.42
5.6.160.0100.07720.70
5.6.150.0030.04018.19
5.6.140.0100.07718.21
5.6.130.0030.04318.20
5.6.120.0030.04721.11
5.6.110.0070.09020.98
5.6.100.0070.05720.95
5.6.90.0170.07020.95
5.6.80.0030.06320.38
5.6.70.3770.04020.36
5.5.350.0070.07720.28
5.5.340.0100.07018.02
5.5.330.0070.07320.40
5.5.320.0170.04720.18
5.5.310.0130.08320.29
5.5.300.0100.04018.02
5.5.290.0000.08318.01
5.5.280.0030.08020.86
5.5.270.0000.04320.78
5.5.260.0130.06320.65
5.5.250.0030.04720.69
5.5.240.0030.04320.18
5.4.450.0100.05019.41
5.4.440.0230.04019.41
5.4.430.0500.03719.09
5.4.420.0270.04319.45
5.4.410.0200.04319.28
5.4.400.0400.05318.81
5.4.390.0270.04019.13
5.4.380.0270.05718.57
5.4.370.0270.05318.58
5.4.360.0300.05718.50
5.4.350.0500.04018.50
5.4.340.0530.05318.74
5.4.320.0050.04012.45
5.4.310.0050.03912.45
5.4.300.0120.03812.45
5.4.290.0040.04012.45
5.4.280.0070.03412.34
5.4.270.0040.03812.35
5.4.260.0030.04112.34
5.4.250.0040.03912.35
5.4.240.0080.03412.34
5.4.230.0050.04012.34
5.4.220.0040.03812.34
5.4.210.0030.03812.34
5.4.200.0060.03712.34
5.4.190.0060.03612.33
5.4.180.0050.03612.34
5.4.170.0040.03812.35
5.4.160.0080.04212.34
5.4.150.0060.03812.34
5.4.140.0060.03712.02
5.4.130.0060.03512.01
5.4.120.0090.04311.97
5.4.110.0080.04111.96
5.4.100.0060.03411.96
5.4.90.0040.03711.96
5.4.80.0040.04211.97
5.4.70.0100.03111.96
5.4.60.0060.03311.96
5.4.50.0040.03611.96
5.4.40.0070.03211.95
5.4.30.0100.04611.95
5.4.20.0110.03811.95
5.4.10.0050.03511.95
5.4.00.0070.03811.44

preferences:
86.7 ms | 400 KiB | 5 Q