3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ''; if ($a == 0) { echo "0"; }

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)
8.3.60.0070.01318.43
8.3.50.0160.00421.90
8.3.40.0090.00618.42
8.3.30.0170.00319.11
8.3.20.0040.00420.04
8.3.10.0000.00821.73
8.3.00.0040.00417.80
8.2.180.0030.01016.50
8.2.170.0110.00422.96
8.2.160.0070.00720.43
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0140.00326.16
8.2.120.0050.00321.00
8.2.110.0040.00422.33
8.2.100.0040.00817.78
8.2.90.0000.00819.16
8.2.80.0000.00817.97
8.2.70.0000.01117.63
8.2.60.0080.00317.68
8.2.50.0060.00318.07
8.2.40.0040.00418.09
8.2.30.0050.00318.10
8.2.20.0080.00017.56
8.2.10.0040.00418.04
8.2.00.0050.00217.73
8.1.280.0100.00325.92
8.1.270.0040.00423.79
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00822.19
8.1.230.0040.00719.10
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0000.00917.10
8.1.180.0060.00318.10
8.1.170.0030.00518.58
8.1.160.0000.00721.92
8.1.150.0000.00718.81
8.1.140.0000.00817.44
8.1.130.0070.00017.82
8.1.120.0000.00717.39
8.1.110.0040.00417.41
8.1.100.0000.00717.46
8.1.90.0000.00717.42
8.1.80.0040.00417.52
8.1.70.0050.00217.32
8.1.60.0060.00317.48
8.1.50.0040.00417.43
8.1.40.0030.00517.52
8.1.30.0000.00817.57
8.1.20.0040.00417.68
8.1.10.0080.00017.42
8.1.00.0090.00317.39
8.0.300.0020.00518.77
8.0.290.0050.00216.75
8.0.280.0040.00418.44
8.0.270.0000.00717.25
8.0.260.0000.00617.29
8.0.250.0070.00016.84
8.0.240.0060.00016.93
8.0.230.0000.00716.93
8.0.220.0050.00316.84
8.0.210.0000.00716.77
8.0.200.0040.00416.88
8.0.190.0000.00916.84
8.0.180.0050.00216.93
8.0.170.0040.00416.80
8.0.160.0030.00316.82
8.0.150.0030.00316.86
8.0.140.0040.00416.89
8.0.130.0030.00313.29
8.0.120.0030.00516.81
8.0.110.0050.00216.77
8.0.100.0070.00016.77
8.0.90.0000.00716.73
8.0.80.0140.00716.88
8.0.70.0040.00416.84
8.0.60.0070.00016.84
8.0.50.0050.00316.70
8.0.30.0120.00917.05
8.0.20.0100.00917.40
8.0.10.0060.00316.88
8.0.00.0080.00916.85
7.4.330.0000.00515.00
7.4.320.0000.00716.43
7.4.300.0030.00316.41
7.4.290.0030.00316.49
7.4.280.0000.00716.39
7.4.270.0040.00416.55
7.4.260.0070.00016.49
7.4.250.0070.00016.41
7.4.240.0030.00416.45
7.4.230.0030.00316.48
7.4.220.0120.00616.39
7.4.210.0060.01216.63
7.4.200.0030.00316.52
7.4.160.0110.00416.50
7.4.150.0070.01117.40
7.4.140.0060.01217.86
7.4.130.0130.01016.50
7.4.120.0100.00716.48
7.4.110.0080.00816.32
7.4.100.0120.00616.49
7.4.90.0120.00416.44
7.4.80.0110.00519.39
7.4.70.0040.01616.46
7.4.60.0060.01316.47
7.4.50.0040.00016.46
7.4.40.0060.00916.53
7.4.30.0130.00316.52
7.4.00.0070.00714.88
7.3.330.0030.00412.91
7.3.320.0000.00513.11
7.3.310.0000.00716.06
7.3.300.0030.00316.18
7.3.290.0070.01116.18
7.3.280.0100.00916.16
7.3.270.0120.00617.40
7.3.260.0060.01216.27
7.3.240.0100.01316.34
7.3.230.0060.01116.39
7.3.210.0030.01316.20
7.3.200.0090.01119.39
7.3.190.0090.00916.31
7.3.180.0130.00316.16
7.3.170.0070.00816.43
7.3.160.0000.01416.33
7.3.120.0060.00614.81
7.3.10.0060.00616.30
7.3.00.0070.00716.43
7.2.330.0080.00816.63
7.2.320.0030.01616.65
7.2.310.0030.01316.32
7.2.300.0030.01416.50
7.2.290.0060.01016.63
7.2.130.0070.00716.59
7.2.120.0150.00315.97
7.2.110.0060.01316.44
7.2.100.0100.00516.21
7.2.90.0060.00616.55
7.2.80.0060.00616.50
7.2.70.0110.00016.41
7.2.60.0160.00016.49
7.2.50.0160.00616.55
7.2.40.0060.00316.64
7.2.30.0000.00916.84
7.2.20.0130.00316.97
7.2.10.0080.00416.72
7.2.00.0070.00618.04
7.1.250.0030.00615.17
7.1.200.0040.00715.63
7.1.100.0110.00417.99
7.1.70.0000.01117.16
7.1.60.0060.01919.40
7.1.50.0160.00716.79
7.1.00.0100.06722.45
7.0.200.0040.00416.55
7.0.140.0070.07021.92
7.0.60.0100.07319.77
7.0.50.0130.06717.83
7.0.40.0070.05320.38
7.0.30.0330.03320.34
7.0.20.0270.06720.00
7.0.10.0030.08720.18
7.0.00.0100.08320.16
5.6.280.0030.07321.13
5.6.210.0030.09320.75
5.6.200.0030.04018.22
5.6.190.0030.06720.44
5.6.180.0270.06020.60
5.6.170.0270.04320.38
5.6.160.0030.04020.40
5.6.150.0070.05018.23
5.6.140.0070.07318.18
5.6.130.0100.08318.16
5.6.120.0030.09021.00
5.6.110.0030.04320.93
5.6.100.0200.06320.98
5.6.90.0270.05320.87
5.6.80.0070.08020.37
5.5.350.3330.04020.41
5.5.340.0100.07718.03
5.5.330.0070.08320.25
5.5.320.0130.04320.28
5.5.310.0270.06720.26
5.5.300.0170.07317.95
5.5.290.0130.03318.01
5.5.280.0130.05320.71
5.5.270.0100.08320.88
5.5.260.0130.04020.75
5.5.250.0070.03720.49
5.5.240.0270.03320.35
5.4.450.0170.08019.22
5.4.440.0200.05019.54
5.4.430.0230.05019.24
5.4.420.0230.06019.25
5.4.410.0200.03719.45
5.4.400.0330.06319.14
5.4.390.0130.04019.13
5.4.380.0270.07318.78
5.4.370.0200.06319.08
5.4.360.0230.03719.13
5.4.350.0200.03719.25
5.4.340.0170.07718.91
5.4.320.0270.06019.10
5.4.310.0230.05019.10
5.4.300.0230.07019.22
5.4.290.0200.06718.93
5.4.280.0230.04319.17
5.4.270.0070.05719.08
5.4.260.0200.05019.21
5.4.250.0230.04319.05
5.4.240.0200.07019.08
5.4.230.0270.05318.80
5.4.220.0270.03319.23
5.4.210.0200.03719.21
5.4.200.0200.03718.77
5.4.190.0170.03719.22
5.4.180.0230.04018.91
5.4.170.0200.04019.07
5.4.160.0130.04718.75
5.4.150.0130.03719.20
5.4.140.0130.03316.31
5.4.130.0230.04016.17
5.4.120.0170.04716.43
5.4.110.0230.04016.45
5.4.100.0130.04316.14
5.4.90.0200.02716.41
5.4.80.0100.04016.29
5.4.70.0100.03716.37
5.4.60.0200.02716.16
5.4.50.0130.03716.33
5.4.40.0070.04016.28
5.4.30.0170.03316.28
5.4.20.0100.03716.20
5.4.10.0100.04016.45
5.4.00.0200.03015.79
5.3.290.0170.03314.50
5.3.280.0170.05014.54
5.3.270.0170.03314.70
5.3.260.0130.04014.69
5.3.250.0130.03714.44
5.3.240.0170.03714.54
5.3.230.0200.03314.50
5.3.220.0200.07014.43
5.3.210.0170.03714.41
5.3.200.0100.04014.47
5.3.190.0130.04314.52
5.3.180.0270.03714.39
5.3.170.0170.03714.49
5.3.160.0230.04314.40
5.3.150.0070.05714.51
5.3.140.0170.04714.50
5.3.130.0200.03714.40
5.3.120.0170.03714.40
5.3.110.0230.04714.38
5.3.100.0200.04313.88
5.3.90.0170.03313.96
5.3.80.0330.03013.92
5.3.70.0170.03313.86
5.3.60.0200.03713.84
5.3.50.0170.03713.88
5.3.40.0170.04013.84
5.3.30.0200.03013.76
5.3.20.0130.03713.54
5.3.10.0200.03013.48
5.3.00.0170.03313.49
5.2.170.0230.02713.22
5.2.160.0100.03013.22
5.2.150.0100.03013.22
5.2.140.0130.02713.22
5.2.130.0170.02313.22
5.2.120.0130.02713.22
5.2.110.0100.03313.22
5.2.100.0130.03313.22
5.2.90.0100.03013.22
5.2.80.0170.03713.22
5.2.70.0070.03313.22
5.2.60.0200.03013.22
5.2.50.0230.02713.22
5.2.40.0100.03313.22
5.2.30.0130.03313.22
5.2.20.0200.02313.22
5.2.10.0170.03013.22
5.2.00.0130.02313.22
5.1.60.0100.02313.22
5.1.50.0100.02313.22
5.1.40.0070.02713.22
5.1.30.0130.02013.22
5.1.20.0030.03013.22
5.1.10.0200.04713.22
5.1.00.0170.03713.22
5.0.50.0170.03713.22
5.0.40.0100.02713.22
5.0.30.0130.04713.22
5.0.20.0070.02313.22
5.0.10.0100.02013.22
5.0.00.0130.06013.22
4.4.90.0100.03313.22
4.4.80.0030.03013.22
4.4.70.0070.03713.22
4.4.60.0100.03013.22
4.4.50.0030.02713.22
4.4.40.0100.02713.22
4.4.30.0070.01713.22
4.4.20.0070.01313.22
4.4.10.0030.01713.22
4.4.00.0070.05313.22
4.3.110.0070.01713.22
4.3.100.0070.03713.22
4.3.90.0130.03013.22
4.3.80.0070.02313.22
4.3.70.0130.03013.22
4.3.60.0070.02013.22
4.3.50.0070.03013.22
4.3.40.0100.03013.22
4.3.30.0030.03713.22
4.3.20.0070.02013.22
4.3.10.0070.02313.22
4.3.00.0030.03313.22

preferences:
41.18 ms | 401 KiB | 5 Q