3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (array('1' => '1') as $k => $v) { if ($k === $v) { echo (null < -1 ? 'php' : null) . "\n"; } else { echo 'blblblbl'; } }

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)
8.3.70.0120.00316.50
8.3.60.0130.00718.30
8.3.50.0090.00921.08
8.3.40.0150.00618.66
8.3.30.0040.01118.69
8.3.20.0000.00720.48
8.3.10.0080.00021.94
8.3.00.0070.00022.52
8.2.190.0070.01416.58
8.2.180.0090.00616.50
8.2.170.0070.00722.96
8.2.160.0120.00320.47
8.2.150.0040.00424.18
8.2.140.0130.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00419.66
8.2.110.0030.00619.27
8.2.100.0070.00318.22
8.2.90.0030.00519.13
8.2.80.0040.00419.21
8.2.70.0000.00817.63
8.2.60.0060.00318.04
8.2.50.0080.00318.07
8.2.40.0030.00518.22
8.2.30.0040.00418.09
8.2.20.0050.00217.52
8.2.10.0080.00017.61
8.2.00.0040.00417.61
8.1.280.0100.01025.92
8.1.270.0090.00020.41
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0060.00322.42
8.1.230.0040.00720.98
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.53
8.1.180.0000.00918.10
8.1.170.0070.00018.56
8.1.160.0040.00422.23
8.1.150.0000.01218.48
8.1.140.0000.00717.29
8.1.130.0030.00317.86
8.1.120.0040.00417.29
8.1.110.0040.00417.27
8.1.100.0000.00717.37
8.1.90.0040.00417.33
8.1.80.0040.00417.36
8.1.70.0030.00317.32
8.1.60.0040.00417.48
8.1.50.0000.00717.46
8.1.40.0050.00217.49
8.1.30.0000.00717.52
8.1.20.0080.00017.52
8.1.10.0000.00817.40
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0070.00017.16
8.0.280.0030.00318.43
8.0.270.0070.00017.09
8.0.260.0000.00716.81
8.0.250.0070.00016.87
8.0.240.0040.00416.79
8.0.230.0000.00616.77
8.0.220.0000.00716.72
8.0.210.0030.00316.82
8.0.200.0060.00016.91
8.0.190.0050.00516.91
8.0.180.0000.00716.72
8.0.170.0090.00016.76
8.0.160.0050.00316.84
8.0.150.0000.00816.68
8.0.140.0050.00316.68
8.0.130.0030.00313.28
8.0.120.0040.00416.68
8.0.110.0050.00316.68
8.0.100.0020.00516.65
8.0.90.0000.00816.72
8.0.80.0080.00816.84
8.0.70.0040.00416.70
8.0.60.0030.00516.84
8.0.50.0070.00016.65
8.0.30.0080.01316.88
8.0.20.0060.01117.40
8.0.10.0000.00716.83
8.0.00.0080.01016.78
7.4.330.0070.00015.00
7.4.320.0000.00616.59
7.4.300.0030.00316.47
7.4.290.0030.00316.34
7.4.280.0030.00516.57
7.4.270.0030.00316.60
7.4.260.0000.00716.47
7.4.250.0040.00416.57
7.4.240.0030.00416.53
7.4.230.0000.00716.58
7.4.220.0140.00316.61
7.4.210.0040.01216.56
7.4.200.0000.00716.39
7.4.190.0070.00016.75
7.4.160.0060.00916.62
7.4.150.0100.00717.40
7.4.140.0140.00617.86
7.4.130.0050.01716.47
7.4.120.0110.00516.45
7.4.110.0130.01016.49
7.4.100.0190.01416.45
7.4.90.0070.01516.48
7.4.80.0070.01119.39
7.4.70.0090.00716.36
7.4.60.0100.01016.45
7.4.50.0000.00416.24
7.4.40.0030.00922.77
7.4.30.0060.00916.56
7.4.00.0030.01314.99
7.3.330.0000.00613.05
7.3.320.0030.00313.12
7.3.310.0040.00416.17
7.3.300.0070.00016.22
7.3.290.0060.01016.35
7.3.280.0110.00616.37
7.3.270.0120.00617.40
7.3.260.0150.00916.37
7.3.250.0140.00916.26
7.3.240.0060.01216.41
7.3.230.0100.00716.41
7.3.210.0090.00616.48
7.3.200.0040.01219.39
7.3.190.0080.01116.51
7.3.180.0000.01716.47
7.3.170.0140.00616.27
7.3.160.0100.00616.34
7.3.120.0030.00714.58
7.2.330.0060.01216.63
7.2.320.0160.01016.71
7.2.310.0120.00616.86
7.2.300.0170.00016.79
7.2.290.0110.00716.68
7.2.60.0030.01317.08
7.2.00.0060.00619.44
7.1.200.0070.00715.57
7.1.100.0070.00718.14
7.1.70.0000.01116.93
7.1.60.0140.01019.82
7.1.50.0030.00916.73
7.1.00.0070.06322.25
7.0.200.0000.00716.79
7.0.140.0130.06022.11
7.0.60.0170.07319.92
7.0.50.0130.07717.81
7.0.40.0030.05020.25
7.0.30.0230.06320.17
7.0.20.0330.07320.30
7.0.10.0130.08320.09
7.0.00.0030.05720.17
5.6.280.0030.07320.98
5.6.210.0130.07320.66
5.6.200.0100.07718.07
5.6.190.0000.06320.79
5.6.180.4230.03720.43
5.6.170.0170.04320.62
5.6.160.0200.07020.45
5.6.150.0100.07718.22
5.6.140.0000.04718.20
5.6.130.0100.07718.10
5.6.120.0070.08321.14
5.6.110.0070.08720.98
5.6.100.0070.07721.11
5.6.90.0130.05321.01
5.6.80.0130.05720.42
5.6.70.3570.04020.37
5.5.350.3530.04320.44
5.5.340.0070.04718.02
5.5.330.0100.07320.56
5.5.320.3700.04020.29
5.5.310.0100.04720.50
5.5.300.0100.03717.91
5.5.290.0070.07318.01
5.5.280.0030.08020.64
5.5.270.0030.06320.95
5.5.260.0130.05720.64
5.5.250.0070.07720.79
5.5.240.0300.07020.27
5.4.450.0930.06719.47
5.4.440.0270.05719.51
5.4.430.0130.04719.52
5.4.420.0000.06319.14
5.4.410.0070.05719.15
5.4.400.0270.06018.79
5.4.390.0800.06318.71
5.4.380.0300.06318.72
5.4.370.0300.06018.61
5.4.360.0430.05318.70
5.4.350.0120.07211.97
5.4.340.0080.05111.97
5.4.320.0050.04212.45
5.4.310.0060.03812.45
5.4.300.0090.03412.45
5.4.290.0070.03512.45
5.4.280.0060.03412.35
5.4.270.0000.04112.35
5.4.260.0050.03612.35
5.4.250.0030.05718.64
5.4.240.0070.05018.98
5.4.230.0030.05318.67
5.4.220.0100.05018.82
5.4.210.0130.04318.79
5.4.200.0130.04318.96
5.4.190.0170.04318.86
5.4.180.0000.05718.64
5.4.170.0170.04718.59
5.4.160.0030.05318.59
5.4.150.0100.04718.68
5.4.140.0030.05316.27
5.4.130.0030.05016.25
5.4.120.0070.06316.47
5.4.110.0030.05316.38
5.4.100.0030.05316.37
5.4.90.0100.04316.30
5.4.80.0070.04716.45
5.4.70.0130.04016.36
5.4.60.0070.05016.21
5.4.50.0030.05016.26
5.4.40.0170.06016.50
5.4.30.0070.05016.34
5.4.20.0070.04716.34
5.4.10.0130.04016.42
5.4.00.0030.04715.74
5.3.290.0040.04212.80
5.3.280.0070.05014.36
5.3.270.0000.05714.63
5.3.260.0070.05014.45
5.3.250.0130.04314.49
5.3.240.0030.05314.39
5.3.230.0130.04314.61
5.3.220.0070.08014.58
5.3.210.0000.05714.45
5.3.200.0100.04714.42
5.3.190.0030.05314.56
5.3.180.0070.05314.71
5.3.170.0100.04714.57
5.3.160.0070.04714.57
5.3.150.0100.06014.47
5.3.140.0030.05314.33
5.3.130.0070.05014.59
5.3.120.0170.04014.40
5.3.110.0000.07014.64
5.3.100.0070.04713.90
5.3.90.0030.05013.78
5.3.80.0000.05314.01
5.3.70.0100.04314.01
5.3.60.0000.05314.05
5.3.50.0070.05013.83
5.3.40.0100.05713.98
5.3.30.0000.05313.92
5.3.20.0070.04313.60
5.3.10.0100.04013.80
5.3.00.0070.04713.41
5.2.170.0100.03711.17
5.2.160.0130.05311.29
5.2.150.0070.03711.15
5.2.140.0070.03711.14
5.2.130.0070.03710.93
5.2.120.0070.03310.98
5.2.110.0000.04311.03
5.2.100.0100.03311.01
5.2.90.0100.03311.20
5.2.80.0100.04711.08
5.2.70.0070.04311.00
5.2.60.0070.04011.20
5.2.50.0070.06310.94
5.2.40.0000.04311.00
5.2.30.0070.04010.99
5.2.20.0030.04310.89
5.2.10.0030.04011.03
5.2.00.0070.03710.93
5.1.60.0070.03010.21
5.1.50.0000.0379.91
5.1.40.0100.03010.01
5.1.30.0100.03010.39
5.1.20.0070.04010.41
5.1.10.0000.0379.97
5.1.00.0100.02710.00
5.0.50.0070.0238.75
5.0.40.0070.0238.49
5.0.30.0030.0408.18
5.0.20.0070.0238.42
5.0.10.0070.0308.25
5.0.00.0000.0538.30
4.4.90.0030.0205.84
4.4.80.0000.0235.84
4.4.70.0030.0205.90
4.4.60.0130.0205.84
4.4.50.0030.0205.91
4.4.40.0070.0375.84
4.4.30.0000.0235.84
4.4.20.0070.0275.84
4.4.10.0070.0175.96
4.4.00.0000.0335.84
4.3.110.0000.0235.84
4.3.100.0030.0205.84
4.3.90.0000.0205.84
4.3.80.0030.0335.84
4.3.70.0100.0205.84
4.3.60.0000.0305.84
4.3.50.0030.0205.84
4.3.40.0000.0335.84
4.3.30.0070.0235.84
4.3.20.0000.0235.84
4.3.10.0000.0275.84
4.3.00.0200.0237.08

preferences:
48.78 ms | 401 KiB | 5 Q