3v4l.org

run code in 300+ PHP versions simultaneously
<?php function run($task, $callback = null) { echo 'Running '.$task.PHP_EOL; echo $callback(); } run('pdf', 'Callback');

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)
8.3.70.0080.00818.31
8.3.60.0140.00716.88
8.3.50.0070.01121.19
8.3.40.0110.00418.84
8.3.30.0060.00918.79
8.3.20.0040.00420.19
8.3.10.0080.00023.61
8.3.00.0040.00423.48
8.2.180.0060.01018.29
8.2.170.0030.01022.96
8.2.160.0110.00420.26
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00421.00
8.2.120.0040.00426.35
8.2.110.0060.00320.88
8.2.100.0110.00017.80
8.2.90.0000.00719.08
8.2.80.0030.00618.03
8.2.70.0090.00017.50
8.2.60.0080.00018.04
8.2.50.0000.00818.07
8.2.40.0050.00320.64
8.2.30.0040.00420.54
8.2.20.0000.00717.67
8.2.10.0000.01018.05
8.2.00.0070.00018.12
8.1.280.0110.01125.92
8.1.270.0040.00423.79
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0060.00322.01
8.1.230.0040.00719.06
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0050.00517.35
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.37
8.1.160.0000.00720.62
8.1.150.0040.00418.82
8.1.140.0030.00619.39
8.1.130.0030.00317.55
8.1.120.0070.00317.39
8.1.110.0000.00817.30
8.1.100.0000.00817.30
8.1.90.0040.00417.42
8.1.80.0040.00417.45
8.1.70.0040.00417.42
8.1.60.0040.00417.40
8.1.50.0030.00717.36
8.1.40.0080.00017.32
8.1.30.0040.00417.61
8.1.20.0000.00717.54
8.1.10.0040.00417.48
8.1.00.0060.00317.35
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.46
8.0.270.0000.00717.23
8.0.260.0000.00617.17
8.0.250.0030.00416.95
8.0.240.0000.00716.89
8.0.230.0000.00717.04
8.0.220.0040.00416.95
8.0.210.0000.00717.00
8.0.200.0000.00716.91
8.0.190.0080.00016.95
8.0.180.0000.00716.97
8.0.170.0050.00217.04
8.0.160.0030.00317.00
8.0.150.0040.00417.00
8.0.140.0030.00316.92
8.0.130.0060.00013.38
8.0.120.0080.00016.94
8.0.110.0040.00416.81
8.0.100.0070.00016.80
8.0.90.0040.00416.81
8.0.80.0090.01316.98
8.0.70.0040.00416.81
8.0.60.0000.00816.95
8.0.50.0000.00916.85
8.0.30.0090.01117.07
8.0.20.0100.01017.40
8.0.10.0070.00016.87
8.0.00.0090.01016.73
7.4.330.0000.00616.84
7.4.320.0030.00316.54
7.4.300.0030.00316.49
7.4.290.0000.00716.40
7.4.280.0000.00916.58
7.4.270.0070.00016.50
7.4.260.0050.00616.54
7.4.250.0040.00416.48
7.4.240.0020.00616.53
7.4.230.0000.00716.50
7.4.220.0170.00916.46
7.4.210.0030.01016.56
7.4.200.0070.00016.70
7.4.160.0040.01616.61
7.4.150.0140.00417.40
7.4.140.0120.01117.86
7.4.130.0110.00816.51
7.4.120.0080.00916.53
7.4.110.0160.00716.42
7.4.100.0150.00616.55
7.4.90.0070.01116.41
7.4.80.0030.01519.39
7.4.70.0130.01016.35
7.4.60.0090.00916.53
7.4.50.0100.00316.51
7.4.40.0100.00716.60
7.4.30.0100.00716.55
7.4.00.0070.01215.06
7.3.330.0050.00013.34
7.3.320.0000.00513.23
7.3.310.0000.00716.38
7.3.300.0070.00016.33
7.3.290.0090.00616.36
7.3.280.0110.00316.36
7.3.270.0160.00317.40
7.3.260.0090.00916.44
7.3.250.0090.01116.50
7.3.240.0110.00816.45
7.3.230.0180.00016.57
7.3.210.0130.00316.38
7.3.200.0030.01216.33
7.3.190.0100.00716.34
7.3.180.0100.00616.48
7.3.170.0100.00716.41
7.3.160.0080.00816.39
7.3.120.0070.01014.93
7.3.110.0080.01014.91
7.3.100.0050.00814.62
7.3.90.0050.00614.98
7.3.80.0030.01014.98
7.3.70.0090.00614.72
7.3.60.0050.00814.72
7.3.50.0070.01014.91
7.3.40.0040.00614.79
7.3.30.0060.00614.84
7.3.20.0040.01316.54
7.3.10.0030.01216.58
7.3.00.0040.00816.66
7.2.330.0100.00716.40
7.2.320.0070.01016.58
7.2.310.0000.01716.61
7.2.300.0070.01716.73
7.2.290.0100.01016.66
7.2.250.0070.01214.90
7.2.240.0090.00915.02
7.2.230.0050.00915.02
7.2.220.0040.00914.89
7.2.210.0040.01015.06
7.2.200.0020.01215.03
7.2.190.0090.00514.96
7.2.180.0090.00614.71
7.2.170.0030.00814.81
7.2.60.0100.00616.73
7.2.00.0030.01019.43
7.1.330.0070.00715.67
7.1.320.0050.00815.63
7.1.310.0030.00715.69
7.1.300.0090.00815.58
7.1.290.0080.00415.67
7.1.280.0060.00815.70
7.1.270.0030.01115.52
7.1.260.0040.01015.67
7.1.200.0040.00715.37
7.1.100.0060.00617.92
7.1.70.0000.00916.77
7.1.60.0100.00719.05
7.1.50.0060.01616.57
7.1.00.0000.08022.41
7.0.200.0380.00314.77
7.0.60.0070.04019.98
7.0.50.0100.05717.86
7.0.40.0130.09019.96
7.0.30.0170.04320.24
7.0.20.0330.07720.22
7.0.10.0100.06020.33
7.0.00.0070.07720.05
5.6.210.0100.07720.48
5.6.200.0100.06018.24
5.6.190.0200.07320.33
5.6.180.0270.07720.61
5.6.170.0130.04720.47
5.6.160.0100.08020.46
5.6.150.0130.06018.29
5.6.140.0030.03718.25
5.6.130.0070.03718.15
5.6.120.0130.06021.02
5.6.110.0000.06720.97
5.6.100.0000.04320.96
5.6.90.0130.07721.00
5.6.80.0070.05320.41
5.5.350.4230.04020.39
5.5.340.0000.04318.08
5.5.330.0100.08320.46
5.5.320.0370.07320.18
5.5.310.0200.05020.32
5.5.300.0000.04018.01
5.5.290.0070.04717.93
5.5.280.0100.06320.77
5.5.270.0000.04720.77
5.5.260.0070.08720.76
5.5.250.0030.05720.71
5.5.240.0130.03720.15

preferences:
58.44 ms | 401 KiB | 5 Q