3v4l.org

run code in 300+ PHP versions simultaneously
<?php $siteContent = 'asdf 39845u ladhjsf aiue5ry ladkjshf asldkjhf'; $content = ''; var_dump(!empty($content) || stripos($siteContent, $content) !== false);

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)
8.3.60.0120.00316.50
8.3.50.0110.00718.05
8.3.40.0150.00318.71
8.3.30.0090.00618.69
8.3.20.0040.00418.88
8.3.10.0000.00721.78
8.3.00.0040.00420.79
8.2.180.0080.00618.24
8.2.170.0040.01122.96
8.2.160.0100.00320.58
8.2.150.0050.00225.66
8.2.140.0040.00424.66
8.2.130.0060.00319.79
8.2.120.0070.00026.35
8.2.110.0030.00620.51
8.2.100.0090.00319.04
8.2.90.0000.00919.23
8.2.80.0080.00017.97
8.2.70.0110.00017.50
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0040.00420.43
8.2.30.0040.00419.14
8.2.20.0000.00717.92
8.2.10.0040.00418.15
8.2.00.0000.00817.73
8.1.280.0090.00625.92
8.1.270.0080.00022.24
8.1.260.0040.00428.09
8.1.250.0060.00328.09
8.1.240.0090.00021.97
8.1.230.0080.00320.88
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0060.00317.11
8.1.180.0040.00418.10
8.1.170.0030.00618.63
8.1.160.0040.00419.00
8.1.150.0000.00720.25
8.1.140.0050.00219.47
8.1.130.0000.00717.73
8.1.120.0000.00717.48
8.1.110.0030.00617.30
8.1.100.0020.00517.49
8.1.90.0030.00517.34
8.1.80.0000.00717.45
8.1.70.0000.00717.37
8.1.60.0030.00517.42
8.1.50.0000.00817.43
8.1.40.0000.00717.36
8.1.30.0000.00817.65
8.1.20.0090.00017.64
8.1.10.0040.00417.43
8.1.00.0000.00817.42
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0050.00218.43
8.0.270.0070.00017.24
8.0.260.0060.00017.23
8.0.250.0000.00716.83
8.0.240.0000.00716.83
8.0.230.0040.00416.81
8.0.220.0030.00316.75
8.0.210.0000.00716.79
8.0.200.0040.00416.93
8.0.190.0050.00216.98
8.0.180.0000.00716.85
8.0.170.0090.00016.95
8.0.160.0000.01016.74
8.0.150.0000.00716.81
8.0.140.0040.00416.84
8.0.130.0060.00013.27
8.0.120.0080.00016.87
8.0.110.0040.00416.74
8.0.100.0040.00416.87
8.0.90.0030.00516.68
8.0.80.0070.01316.92
8.0.70.0040.00416.82
8.0.60.0070.00016.96
8.0.50.0080.00016.95
8.0.30.0070.01217.13
8.0.20.0140.00717.40
8.0.10.0000.00717.07
8.0.00.0070.01116.68
7.4.330.0000.00515.55
7.4.320.0030.00316.59
7.4.300.0000.00616.50
7.4.290.0040.00416.59
7.4.280.0080.00016.48
7.4.270.0000.00716.63
7.4.260.0000.00716.54
7.4.250.0050.00316.60
7.4.240.0030.00316.58
7.4.230.0030.00316.24
7.4.220.0070.01016.54
7.4.210.0090.00716.55
7.4.200.0040.00416.38
7.4.160.0080.00716.51
7.4.150.0180.00017.40
7.4.140.0110.00617.86
7.4.130.0080.00816.46
7.4.120.0060.01116.39
7.4.110.0150.00916.43
7.4.100.0100.00716.22
7.4.90.0060.01216.51
7.4.80.0160.00319.39
7.4.70.0110.01116.45
7.4.60.0120.00416.38
7.4.50.0090.00916.59
7.4.40.0030.01316.48
7.4.30.0120.01216.52
7.4.00.0070.00414.78
7.3.330.0040.00412.93
7.3.320.0050.00012.99
7.3.310.0030.00316.24
7.3.300.0030.00316.05
7.3.290.0000.00716.04
7.3.280.0070.01116.21
7.3.270.0030.01317.40
7.3.260.0080.00816.27
7.3.250.0110.00716.26
7.3.240.0090.01116.31
7.3.230.0170.00716.39
7.3.210.0140.00416.15
7.3.200.0060.01016.49
7.3.190.0080.01316.48
7.3.180.0060.00916.43
7.3.170.0130.01016.41
7.3.160.0110.00716.26
7.2.330.0130.00516.51
7.2.320.0130.01016.45
7.2.310.0150.00916.52
7.2.300.0070.01016.29
7.2.290.0160.00616.40
7.1.70.0040.00416.99
7.1.60.0070.00417.22
7.1.00.0030.07022.43
7.0.200.0880.00314.80
7.0.130.0130.05321.93
7.0.120.0000.06721.95
7.0.110.0170.06722.04
7.0.100.0130.05322.10
7.0.90.0130.08722.11
7.0.80.0100.05722.15
7.0.70.0100.07722.22
7.0.60.0100.07021.93
7.0.50.0030.08022.13
7.0.40.0230.05021.98
7.0.30.0030.05722.16
7.0.20.0070.06021.94
7.0.10.0030.05722.16
7.0.00.0130.05322.13
5.6.280.0130.05320.77
5.6.270.0070.05720.95
5.6.260.0130.05021.09
5.6.250.0170.05021.06
5.6.240.0200.08020.77
5.6.230.0070.06021.14
5.6.220.0030.08020.89
5.6.210.0130.07320.82
5.6.200.0170.04721.04
5.6.190.0170.07021.01
5.6.180.0070.05720.86
5.6.170.0000.06321.00
5.6.160.0070.05720.89
5.6.150.0000.07020.80
5.6.140.0230.08021.01
5.6.130.0100.05320.84
5.6.120.0070.06021.06
5.6.110.0130.06320.83
5.6.100.0030.07320.89
5.6.90.0100.05020.85
5.6.80.0000.06020.30
5.6.70.0100.05020.25
5.6.60.0200.06320.43
5.6.50.0000.07020.43
5.6.40.0130.04720.09
5.6.30.0030.08320.23
5.6.20.0070.07320.34
5.6.10.0230.05320.41
5.6.00.0070.06720.31

preferences:
61.55 ms | 401 KiB | 5 Q