3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i < 10; $i++) { echo $i += 2 . "<br/>"; }

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)
8.3.60.0070.00716.88
8.3.50.0110.00621.99
8.3.40.0070.01418.88
8.3.30.0040.01118.60
8.3.20.0000.00720.27
8.3.10.0040.00421.82
8.3.00.0030.00519.26
8.2.180.0060.01316.38
8.2.170.0150.00022.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0090.00020.35
8.2.120.0000.00826.35
8.2.110.0100.00720.33
8.2.100.0110.00018.16
8.2.90.0080.00019.17
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0090.00017.79
8.2.50.0040.00418.07
8.2.40.0000.00920.81
8.2.30.0000.00720.52
8.2.20.0070.00317.71
8.2.10.0000.00718.04
8.2.00.0000.00817.89
8.1.280.0100.00725.92
8.1.270.0070.01023.91
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0090.00023.84
8.1.230.0070.00417.66
8.1.220.0050.00217.74
8.1.210.0030.00618.77
8.1.200.0060.00317.11
8.1.190.0060.00317.57
8.1.180.0000.00718.10
8.1.170.0040.00418.56
8.1.160.0020.00521.91
8.1.150.0040.00418.69
8.1.140.0050.00319.50
8.1.130.0040.00417.67
8.1.120.0000.01017.38
8.1.110.0000.00717.36
8.1.100.0000.00817.27
8.1.90.0000.00817.42
8.1.80.0000.00717.27
8.1.70.0030.00317.35
8.1.60.0040.00417.57
8.1.50.0060.00317.45
8.1.40.0060.00317.39
8.1.30.0040.00417.54
8.1.20.0000.00817.41
8.1.10.0000.00717.46
8.1.00.0030.00617.41
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0040.00418.47
8.0.270.0070.00017.16
8.0.260.0030.00317.29
8.0.250.0030.00316.96
8.0.240.0000.00717.00
8.0.230.0030.00316.90
8.0.220.0050.00216.91
8.0.210.0000.00716.75
8.0.200.0070.00016.83
8.0.190.0040.00417.00
8.0.180.0000.00816.79
8.0.170.0040.00416.77
8.0.160.0000.00716.98
8.0.150.0000.00816.92
8.0.140.0000.00816.70
8.0.130.0000.00513.27
8.0.120.0060.00316.83
8.0.110.0070.00016.87
8.0.100.0000.00716.67
8.0.90.0030.00316.87
8.0.80.0130.00616.88
8.0.70.0050.00216.73
8.0.60.0080.00016.91
8.0.50.0070.00016.71
8.0.30.0080.00917.06
8.0.20.0120.01117.40
8.0.10.0070.00016.82
8.0.00.0120.00516.70
7.4.330.0020.00216.84
7.4.320.0030.00316.56
7.4.300.0030.00316.54
7.4.290.0040.00416.33
7.4.280.0030.00616.45
7.4.270.0040.00416.39
7.4.260.0040.00416.55
7.4.250.0030.00516.45
7.4.240.0030.00416.39
7.4.230.0030.00316.57
7.4.220.0130.00916.57
7.4.210.0150.00616.58
7.4.200.0040.00416.33
7.4.160.0060.00916.43
7.4.150.0100.00717.40
7.4.140.0130.00717.86
7.4.130.0120.00716.51
7.4.120.0110.00816.46
7.4.110.0030.01516.51
7.4.100.0000.01816.48
7.4.90.0080.00816.38
7.4.80.0060.01619.39
7.4.70.0080.00816.58
7.4.60.0030.01416.50
7.4.50.0030.01016.42
7.4.40.0080.01016.73
7.4.30.0070.01016.50
7.4.00.0090.00814.80
7.3.330.0030.00313.06
7.3.320.0060.00013.22
7.3.310.0030.00316.16
7.3.300.0030.00316.16
7.3.290.0050.00916.30
7.3.280.0070.01216.32
7.3.270.0150.00917.40
7.3.260.0140.00616.55
7.3.250.0100.00716.49
7.3.240.0120.00516.32
7.3.230.0090.00916.58
7.3.210.0130.00416.42
7.3.200.0110.00716.32
7.3.190.0090.01316.50
7.3.180.0030.01416.61
7.3.170.0170.00416.44
7.3.160.0110.00616.58
7.3.120.0070.01114.45
7.3.110.0030.01414.94
7.3.100.0070.01014.72
7.3.90.0100.00314.59
7.3.80.0060.00914.81
7.3.70.0060.00614.81
7.3.60.0000.01114.67
7.3.50.0000.01314.75
7.3.40.0070.01014.63
7.3.30.0000.01414.87
7.3.20.0070.00316.73
7.3.10.0120.00416.64
7.3.00.0070.00716.62
7.2.330.0080.00816.67
7.2.320.0090.00916.66
7.2.310.0070.01016.48
7.2.300.0070.01016.41
7.2.290.0190.00416.39
7.2.250.0130.00714.89
7.2.240.0070.01415.05
7.2.230.0030.01315.18
7.2.220.0090.00414.93
7.2.210.0060.00315.01
7.2.200.0060.00914.86
7.2.190.0030.00614.63
7.2.180.0030.01314.87
7.2.170.0040.01115.05
7.2.130.0090.00516.86
7.2.120.0080.00816.74
7.2.110.0070.01016.61
7.2.100.0070.00916.87
7.2.90.0090.00516.73
7.2.80.0090.00516.67
7.2.70.0020.01016.74
7.2.60.0040.00916.77
7.2.50.0110.00516.74
7.2.40.0100.00716.71
7.2.30.0040.00716.67
7.2.20.0070.00416.45
7.2.10.0020.00816.61
7.2.00.0100.00717.75
7.1.330.0070.00715.68
7.1.320.0000.01215.42
7.1.310.0040.00715.50
7.1.300.0060.00615.52
7.1.290.0080.00415.77
7.1.280.0030.01315.89
7.1.270.0080.00415.53
7.1.260.0030.00815.76
7.1.250.0070.00815.38
7.1.200.0030.00715.80
7.1.100.0030.00918.21
7.1.70.0000.00917.08
7.1.60.0090.01519.36
7.1.50.0040.01516.86
7.1.00.0030.07722.43
7.0.200.0000.01616.98
7.0.60.0030.05319.95
7.0.50.0100.04717.83
7.0.40.0030.05320.40
7.0.30.0200.05320.09
7.0.20.0300.06320.13
7.0.10.0030.04720.07
7.0.00.0070.04020.00
5.6.280.0000.03321.12
5.6.210.0070.04020.60
5.6.200.0030.06318.10
5.6.190.0100.06020.44
5.6.180.0270.04020.45
5.6.170.0170.05020.43
5.6.160.0100.08020.38
5.6.150.0000.04018.18
5.6.140.0070.08318.18
5.6.130.0070.05318.21
5.6.120.0030.08020.98
5.6.110.0130.08021.00
5.6.100.0130.06321.10
5.6.90.0070.05720.99
5.6.80.0030.07320.50
5.5.350.0200.03720.48
5.5.340.0030.04317.98
5.5.330.0100.08020.40
5.5.320.0100.03320.18
5.5.310.0300.08020.17
5.5.300.0100.05717.95
5.5.290.0070.06317.91
5.5.280.0070.08720.88
5.5.270.0070.08020.75
5.5.260.0070.06020.95
5.5.250.0130.08020.75
5.5.240.0200.08020.18

preferences:
57.13 ms | 401 KiB | 5 Q