3v4l.org

run code in 300+ PHP versions simultaneously
<?php $w = 1200; $h = 800; $sw = 800; $r = $w / $sw; var_dump($r); echo $h / $r;

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)
8.3.60.0090.00618.16
8.3.50.0100.00718.07
8.3.40.0070.00718.59
8.3.30.0140.00018.54
8.3.20.0040.00420.18
8.3.10.0080.00023.48
8.3.00.0060.00319.68
8.2.180.0180.00416.67
8.2.170.0120.00322.96
8.2.160.0140.00319.46
8.2.150.0040.00424.18
8.2.140.0110.00424.66
8.2.130.0040.00422.11
8.2.120.0060.00326.35
8.2.110.0070.00420.97
8.2.100.0040.00719.58
8.2.90.0000.00817.84
8.2.80.0030.00520.59
8.2.70.0000.00817.77
8.2.60.0000.00818.04
8.2.50.0050.00318.10
8.2.40.0050.00220.47
8.2.30.0050.00519.30
8.2.20.0000.00718.13
8.2.10.0000.00818.02
8.2.00.0000.00718.27
8.1.280.0120.00625.92
8.1.270.0080.00021.93
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00022.72
8.1.230.0060.00619.10
8.1.220.0040.00417.79
8.1.210.0000.00918.85
8.1.200.0030.00717.38
8.1.190.0090.00017.54
8.1.180.0000.00818.10
8.1.170.0000.00818.52
8.1.160.0030.00418.82
8.1.150.0000.00720.16
8.1.140.0040.00417.54
8.1.130.0030.00318.87
8.1.120.0000.00717.46
8.1.110.0030.00617.41
8.1.100.0000.00717.39
8.1.90.0000.00717.41
8.1.80.0000.00717.31
8.1.70.0030.00317.32
8.1.60.0090.00017.44
8.1.50.0040.00417.34
8.1.40.0080.00017.43
8.1.30.0050.00317.47
8.1.20.0040.00417.55
8.1.10.0070.00017.43
8.1.00.0000.00817.38
8.0.300.0000.00820.05
8.0.290.0070.00016.63
8.0.280.0030.00318.32
8.0.270.0000.00717.15
8.0.260.0000.00616.92
8.0.250.0030.00316.96
8.0.240.0000.00716.84
8.0.230.0030.00316.92
8.0.220.0000.00716.86
8.0.210.0030.00316.89
8.0.200.0030.00316.86
8.0.190.0000.00816.85
8.0.180.0040.00416.83
8.0.170.0030.00616.74
8.0.160.0050.00216.82
8.0.150.0070.00016.78
8.0.140.0000.00816.81
8.0.130.0050.00013.23
8.0.120.0000.00816.77
8.0.110.0030.00316.80
8.0.100.0030.00516.84
8.0.90.0030.00416.71
8.0.80.0140.00716.76
8.0.70.0000.00716.64
8.0.60.0000.00716.86
8.0.50.0000.00816.70
8.0.30.0090.00717.00
8.0.20.0090.00917.40
8.0.10.0000.00816.85
8.0.00.0080.00916.76
7.4.330.0000.00515.55
7.4.320.0000.00616.50
7.4.300.0000.00616.43
7.4.290.0020.00516.39
7.4.280.0070.00016.42
7.4.270.0060.00316.45
7.4.260.0030.00316.52
7.4.250.0030.00316.50
7.4.240.0000.00716.48
7.4.230.0000.00716.60
7.4.220.0040.00416.54
7.4.210.0080.00816.45
7.4.200.0000.00716.61
7.4.160.0120.00816.43
7.4.150.0110.00717.40
7.4.140.0070.00917.86
7.4.130.0100.01016.56
7.4.120.0080.01016.46
7.4.110.0100.00716.58
7.4.100.0050.01116.31
7.4.90.0130.00816.51
7.4.80.0130.01019.39
7.4.70.0110.00716.43
7.4.60.0060.00916.42
7.4.50.0060.00616.61
7.4.40.0140.00316.40
7.4.00.0060.01015.01
7.3.330.0000.00512.95
7.3.320.0000.00513.03
7.3.310.0040.00416.08
7.3.300.0070.00016.23
7.3.290.0030.00516.06
7.3.280.0080.00916.17
7.3.270.0140.00317.40
7.3.260.0110.00916.30
7.3.250.0130.00516.47
7.3.240.0130.00616.34
7.3.230.0090.00616.27
7.3.210.0030.01316.39
7.3.200.0130.00316.34
7.3.190.0080.00916.42
7.3.180.0060.00916.29
7.3.170.0060.01616.40
7.3.160.0100.00616.51
7.3.120.0050.00514.94
7.3.110.0080.00414.65
7.3.100.0070.00714.85
7.3.90.0000.01415.09
7.3.80.0070.00714.70
7.3.70.0060.00614.71
7.3.60.0000.01114.84
7.3.50.0090.00014.80
7.3.40.0070.00714.70
7.3.30.0050.00514.30
7.3.20.0060.00916.66
7.3.10.0060.00916.63
7.3.00.0080.00016.55
7.2.330.0110.00616.70
7.2.320.0090.00916.52
7.2.310.0030.01516.65
7.2.300.0060.00916.56
7.2.290.0150.00416.58
7.2.250.0100.00715.12
7.2.240.0090.00914.78
7.2.230.0110.00415.06
7.2.220.0130.00314.95
7.2.210.0000.01415.13
7.2.200.0040.01114.76
7.2.190.0100.00714.66
7.2.180.0080.00414.99
7.2.170.0060.00314.75
7.2.110.0110.00416.33
7.2.60.0040.01116.90
7.2.20.0060.01519.92
7.2.10.0150.00619.50
7.2.00.0080.01219.62
7.1.330.0040.00915.68
7.1.320.0070.00715.83
7.1.310.0060.00315.68
7.1.300.0060.00915.74
7.1.290.0030.01015.94
7.1.280.0070.00715.55
7.1.270.0000.01315.46
7.1.260.0030.00615.81
7.1.200.0090.00515.43
7.1.140.0060.01318.52
7.1.130.0030.01618.40
7.1.120.0060.01318.61
7.1.110.0040.01417.80
7.1.100.0090.00918.03
7.1.90.0110.00717.98
7.1.80.0030.00917.89
7.1.70.0000.01316.95
7.1.60.0170.01434.73
7.1.50.0180.00734.65
7.1.40.0200.01034.24
7.1.30.0220.01334.35
7.1.20.0260.01334.71
7.1.10.0070.00716.66
7.1.00.0030.01316.65

preferences:
60.14 ms | 401 KiB | 5 Q