3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['7.2.0-RC2', '7.2.0', '7.2.1', '7.1.0-RC2', '7.1.0', '7.1.5', '5.6.3']; foreach ($a as $version) { echo $version."\n"; var_dump( version_compare($version, '7.2.0', '<'), version_compare($version, '7.1.999', '>') ); echo "\n\n"; } ?>

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)
8.3.40.0110.00718.57
8.3.30.0090.00618.73
8.3.20.0040.00419.93
8.3.10.0040.00421.96
8.3.00.0080.00021.69
8.2.170.0110.00422.96
8.2.160.0100.00322.09
8.2.150.0040.00425.66
8.2.140.0030.00624.66
8.2.130.0080.00022.14
8.2.120.0040.00426.35
8.2.110.0090.00021.04
8.2.100.0090.00318.00
8.2.90.0030.00619.10
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0000.00917.78
8.2.50.0000.00918.10
8.2.40.0040.00420.55
8.2.30.0050.00219.24
8.2.20.0040.00418.10
8.2.10.0000.00817.97
8.2.00.0000.00717.95
8.1.270.0080.00020.46
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00522.62
8.1.230.0070.00320.39
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0030.00617.23
8.1.190.0060.00617.23
8.1.180.0040.00418.10
8.1.170.0030.00518.57
8.1.160.0040.00418.89
8.1.150.0070.00320.20
8.1.140.0060.00317.77
8.1.130.0060.00018.93
8.1.120.0040.00417.40
8.1.110.0070.00017.50
8.1.100.0000.00717.36
8.1.90.0000.00817.43
8.1.80.0040.00417.49
8.1.70.0000.00717.33
8.1.60.0040.00417.46
8.1.50.0080.00017.54
8.1.40.0030.00517.56
8.1.30.0040.00417.55
8.1.20.0000.00717.62
8.1.10.0040.00417.43
8.1.00.0050.00517.48
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.37
8.0.270.0000.00717.23
8.0.260.0030.00318.37
8.0.250.0040.00416.96
8.0.240.0030.00617.00
8.0.230.0070.00016.96
8.0.220.0000.00716.91
8.0.210.0030.00316.80
8.0.200.0080.00016.84
8.0.190.0080.00016.93
8.0.180.0000.00716.82
8.0.170.0050.00216.88
8.0.160.0000.00716.79
8.0.150.0040.00416.91
8.0.140.0000.00716.77
8.0.130.0000.00613.38
8.0.120.0030.00616.77
8.0.110.0000.00716.90
8.0.100.0000.00716.89
8.0.90.0000.00716.69
8.0.80.0060.00916.89
8.0.70.0080.00016.80
8.0.60.0080.00016.88
8.0.50.0080.00016.88
8.0.30.0130.00417.07
8.0.20.0110.01017.40
8.0.10.0040.00417.04
8.0.00.0040.01416.87
7.4.330.0000.00415.55
7.4.320.0060.00016.60
7.4.300.0000.00616.52
7.4.290.0040.00416.58
7.4.280.0030.00516.41
7.4.270.0000.00716.58
7.4.260.0070.00016.49
7.4.250.0070.00016.48
7.4.240.0000.00716.62
7.4.230.0030.00316.68
7.4.220.0150.00316.46
7.4.210.0060.00916.70
7.4.200.0000.00716.50
7.4.160.0100.00916.43
7.4.150.0100.00717.40
7.4.140.0090.01017.86
7.4.130.0060.01416.46
7.4.120.0140.00816.56
7.4.110.0090.00916.56
7.4.100.0030.01316.55
7.4.90.0060.01016.36
7.4.80.0130.00619.39
7.4.70.0040.01916.34
7.4.60.0030.01316.47
7.4.50.0090.00616.52
7.4.40.0060.01016.36
7.4.30.0130.00316.39
7.4.00.0000.01814.98
7.3.330.0000.00613.25
7.3.320.0000.00613.18
7.3.310.0070.00016.25
7.3.300.0030.00316.26
7.3.290.0060.00816.26
7.3.280.0080.00716.25
7.3.270.0080.00817.40
7.3.260.0110.00616.44
7.3.250.0110.00716.46
7.3.240.0120.00816.27
7.3.230.0090.00616.64
7.3.210.0040.01316.31
7.3.200.0210.00416.31
7.3.190.0140.00316.36
7.3.180.0060.00916.52
7.3.170.0000.01616.42
7.3.160.0060.00916.52
7.2.330.0170.00316.50
7.2.320.0080.00816.64
7.2.310.0070.01116.74
7.2.300.0110.00916.43
7.2.290.0090.01216.70
7.2.60.0030.00717.01
7.1.200.0060.00915.79
7.1.100.0100.01017.90
7.1.90.0060.01317.73
7.1.80.0060.01217.91
7.1.70.0130.00717.17
7.1.60.0270.00435.06
7.1.50.0180.01434.87
7.1.40.0230.01434.43
7.1.30.0290.00634.37
7.1.20.0190.01034.67
7.1.10.0070.01116.57
7.1.00.0030.01516.49
7.0.240.0120.00917.63
7.0.230.0110.00917.50
7.0.220.0060.01317.49
7.0.210.0100.00316.78
7.0.200.0110.00316.69
7.0.190.0060.00916.61
7.0.180.0090.00916.24
7.0.170.0040.01416.00
7.0.160.0040.01416.07
7.0.150.0090.00916.10
7.0.140.0100.00316.28
7.0.130.0030.00916.57
7.0.120.0030.01216.43
7.0.110.0030.00916.39
7.0.100.0090.00416.27
7.0.90.0030.01116.05
7.0.80.0060.00916.15
7.0.70.0090.00816.21
7.0.60.0090.00915.94
7.0.50.0050.00816.39
7.0.40.0060.01016.41
7.0.30.0060.01216.69
7.0.20.0030.01316.43
7.0.10.0090.00816.30
7.0.00.0000.01616.38

preferences:
43.84 ms | 400 KiB | 5 Q