3v4l.org

run code in 300+ PHP versions simultaneously
<?php $host = 'google.com'; if(fsockopen($host, 80, $errno, $errstr, 30)) { echo 'online!'; fclose($socket); } else { echo 'offline.'; } ?>

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)
8.3.60.0060.00917.00
8.3.50.0160.00316.44
8.3.40.0100.01019.27
8.3.30.0110.00318.98
8.3.20.0060.00319.43
8.3.10.0000.00923.89
8.3.00.0040.00422.74
8.2.180.0070.00725.92
8.2.170.0090.00619.04
8.2.160.0100.00722.96
8.2.150.0080.00025.66
8.2.140.0060.00324.66
8.2.130.0080.00022.50
8.2.120.0040.00426.35
8.2.110.0100.00020.60
8.2.100.0040.00818.03
8.2.90.0000.00817.99
8.2.80.0000.00818.70
8.2.70.0000.00818.05
8.2.60.0040.00418.04
8.2.50.0040.00418.10
8.2.40.0070.00020.85
8.2.30.0000.00719.36
8.2.20.0040.00417.82
8.2.10.0050.00218.20
8.2.00.0090.00018.06
8.1.280.0040.01425.92
8.1.270.0030.00623.99
8.1.260.0000.00728.09
8.1.250.0070.00028.09
8.1.240.0100.00019.19
8.1.230.0120.00318.02
8.1.220.0000.00818.73
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0060.00617.25
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0040.00422.38
8.1.150.0030.00618.75
8.1.140.0000.00819.61
8.1.130.0060.00317.75
8.1.120.0050.00217.56
8.1.110.0000.00717.51
8.1.100.0050.00617.54
8.1.90.0000.00717.44
8.1.80.0000.00717.55
8.1.70.0050.00517.60
8.1.60.0000.00817.65
8.1.50.0060.00317.55
8.1.40.0040.00417.59
8.1.30.0000.00817.72
8.1.20.0050.00317.73
8.1.10.0050.00317.54
8.1.00.0050.00217.55
8.0.300.0060.00318.77
8.0.290.0080.00017.00
8.0.280.0030.00518.63
8.0.270.0050.00317.35
8.0.260.0040.00417.39
8.0.250.0000.00717.08
8.0.240.0030.00317.07
8.0.230.0000.00817.01
8.0.220.0070.00017.14
8.0.210.0050.00217.05
8.0.200.0050.00217.20
8.0.190.0040.00417.04
8.0.180.0050.00216.99
8.0.170.0000.00716.94
8.0.160.0030.00517.13
8.0.150.0030.00516.98
8.0.140.0040.00416.95
8.0.130.0030.00313.59
8.0.120.0040.00417.02
8.0.110.0080.00016.99
8.0.100.0030.00717.08
8.0.90.0080.00017.02
8.0.80.0060.00917.16
8.0.70.0030.00516.99
8.0.60.0050.00317.05
8.0.50.0050.00316.97
8.0.30.0130.00817.39
8.0.20.0170.00417.42
8.0.10.0040.00417.22
8.0.00.0170.00316.89
7.4.330.0000.00515.40
7.4.320.0030.00316.58
7.4.300.0060.00016.63
7.4.290.0080.00016.68
7.4.280.0040.00416.46
7.4.270.0050.00216.63
7.4.260.0030.00616.54
7.4.250.0040.00416.60
7.4.240.0000.00816.79
7.4.230.0050.00316.77
7.4.220.0180.00616.65
7.4.210.0060.00916.63
7.4.200.0040.00416.57
7.4.160.0110.00516.56
7.4.150.0070.01117.40
7.4.140.0110.01017.86
7.4.130.0120.00916.70
7.4.120.0080.01016.73
7.4.110.0030.01316.71
7.4.100.0110.00716.60
7.4.90.0090.01216.71
7.4.80.0100.01019.39
7.4.70.0060.01116.62
7.4.60.0090.01216.71
7.4.50.0070.00716.51
7.4.40.0080.00916.65
7.4.30.0110.00616.71
7.4.00.0090.00815.16
7.3.330.0070.00013.23
7.3.320.0060.00013.41
7.3.310.0000.00816.45
7.3.300.0040.00416.47
7.3.290.0120.00616.45
7.3.280.0080.01216.43
7.3.270.0060.01217.40
7.3.260.0190.00716.59
7.3.250.0100.00716.49
7.3.240.0070.01216.63
7.3.230.0080.01116.51
7.3.210.0070.01016.52
7.3.200.0060.01516.54
7.3.190.0090.00916.78
7.3.180.0100.00716.45
7.3.170.0140.00416.47
7.3.160.0060.01316.49
7.3.120.0100.00315.03
7.3.110.0160.00315.18
7.3.100.0000.01415.07
7.3.90.0030.01014.93
7.3.80.0000.01714.99
7.3.70.0030.00714.85
7.3.60.0090.00914.95
7.3.50.0040.00814.98
7.3.40.0090.00614.99
7.3.30.0090.00014.62
7.3.20.0000.01416.86
7.3.10.0040.01116.68
7.3.00.0110.00416.95
7.2.330.0070.01116.62
7.2.320.0150.00316.43
7.2.310.0060.01216.54
7.2.300.0090.00916.89
7.2.290.0040.01416.39
7.2.250.0090.00915.11
7.2.240.0110.00715.35
7.2.230.0120.00615.28
7.2.220.0070.00415.12
7.2.210.0100.00614.95
7.2.200.0100.00715.01
7.2.190.0080.00415.05
7.2.180.0060.00915.14
7.2.170.0060.00315.26
7.2.60.0060.00916.81
7.2.50.0060.00917.00
7.2.00.0060.00619.45
7.1.330.0090.00615.84
7.1.320.0070.00715.94
7.1.310.0090.00316.07
7.1.300.0030.00615.71
7.1.290.0110.00315.91
7.1.280.0060.00615.63
7.1.270.0120.00415.89
7.1.260.0110.00416.05
7.1.200.0030.00815.98
7.1.70.0030.00717.50
7.1.60.0080.00417.60
7.1.50.0170.02034.81
7.1.00.0030.07722.82
7.0.200.0070.01016.73
7.0.100.0200.05320.39
7.0.90.0270.06020.45
7.0.80.0100.06320.39
7.0.70.0170.05720.34
7.0.60.0170.05720.33
7.0.50.0270.06320.82
7.0.40.0130.06020.80
7.0.30.0330.07320.72
7.0.20.0270.05320.77
7.0.10.0230.09020.78
7.0.00.0270.07020.79
5.6.250.0070.06021.02
5.6.240.0100.05720.98
5.6.230.0200.05020.98
5.6.220.0100.05720.92
5.6.210.0130.05720.92
5.6.200.0170.06021.38
5.6.190.0230.06321.42
5.6.180.0070.08021.34
5.6.170.0070.07021.48
5.6.160.0300.05721.54
5.6.150.0170.07021.53
5.6.140.0070.06321.52
5.6.130.0130.05721.34
5.6.120.0130.07021.35
5.6.110.0200.07021.33
5.6.100.0130.08321.49
5.6.90.0170.06721.34
5.6.80.0230.05720.73
5.6.70.0130.08020.89
5.6.60.0170.06020.89
5.6.50.0130.06020.75
5.6.40.0200.06020.77
5.6.30.0030.07020.72
5.6.20.0130.07320.86
5.6.10.0130.05720.76
5.6.00.0100.07320.77

preferences:
70.95 ms | 401 KiB | 5 Q