3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('int', 42); echo (int - 42) . "\n"; echo ((int) - 42) . "\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)
8.3.80.0090.00016.68
8.3.70.0180.00416.63
8.3.60.0070.01016.38
8.3.50.0110.00821.09
8.3.40.0000.01518.62
8.3.30.0040.01118.57
8.3.20.0000.00720.09
8.3.10.0080.00021.75
8.3.00.0000.00823.53
8.2.200.0040.00416.50
8.2.190.0140.00716.63
8.2.180.0140.00725.92
8.2.170.0070.01318.93
8.2.160.0120.00322.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0030.00519.70
8.2.120.0080.00026.35
8.2.110.0100.00020.93
8.2.100.0050.00717.91
8.2.90.0040.00418.22
8.2.80.0080.00018.16
8.2.70.0000.00817.63
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0080.00022.15
8.2.30.0000.00719.41
8.2.20.0040.00417.67
8.2.10.0040.00417.93
8.2.00.0030.00317.98
8.1.290.0060.00318.88
8.1.280.0180.00725.92
8.1.270.0120.00320.07
8.1.260.0060.00328.09
8.1.250.0000.00728.09
8.1.240.0030.00623.96
8.1.230.0000.01120.85
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.22
8.1.190.0000.00817.00
8.1.180.0000.00818.10
8.1.170.0040.00418.62
8.1.160.0000.00720.68
8.1.150.0040.00418.81
8.1.140.0050.00319.50
8.1.130.0000.00717.62
8.1.120.0000.00717.45
8.1.110.0040.00417.30
8.1.100.0070.00017.34
8.1.90.0000.00817.35
8.1.80.0080.00017.28
8.1.70.0040.00417.27
8.1.60.0030.00517.58
8.1.50.0000.00817.35
8.1.40.0000.00817.36
8.1.30.0000.00817.47
8.1.20.0060.00317.53
8.1.10.0080.00017.29
8.1.00.0080.00017.25
8.0.300.0040.00420.03
8.0.290.0040.00416.75
8.0.280.0030.00318.37
8.0.270.0040.00417.22
8.0.260.0000.00717.17
8.0.250.0030.00316.84
8.0.240.0040.00416.80
8.0.230.0000.00816.82
8.0.220.0070.00016.93
8.0.210.0000.00716.70
8.0.200.0090.00016.92
8.0.190.0030.00616.80
8.0.180.0080.00416.58
8.0.170.0030.00516.77
8.0.160.0040.00416.89
8.0.150.0000.00816.73
8.0.140.0000.00716.81
8.0.130.0050.00013.28
8.0.120.0030.00516.84
8.0.110.0040.00416.84
8.0.100.0080.00016.99
8.0.90.0000.00816.74
8.0.80.0060.01016.91
8.0.70.0000.00716.94
8.0.60.0080.00016.77
8.0.50.0000.00716.70
8.0.30.0130.00716.88
8.0.20.0140.00617.40
8.0.10.0050.00317.06
8.0.00.0070.01116.78
7.4.330.0000.00516.77
7.4.320.0060.00016.29
7.4.300.0040.00416.50
7.4.290.0030.00316.45
7.4.280.0030.00616.41
7.4.270.0000.00616.31
7.4.260.0030.00516.42
7.4.250.0000.00716.39
7.4.240.0050.00216.44
7.4.230.0040.00416.31
7.4.220.0140.00716.45
7.4.210.0120.00316.46
7.4.200.0000.00716.58
7.4.160.0110.00616.37
7.4.150.0090.00917.40
7.4.140.0130.00717.86
7.4.130.0100.00716.41
7.4.120.0140.00716.58
7.4.110.0120.00916.30
7.4.100.0060.01216.49
7.4.90.0100.00616.18
7.4.80.0110.00719.39
7.4.70.0070.01116.57
7.4.60.0070.00916.25
7.4.50.0000.01616.52
7.4.40.0090.00616.50
7.4.30.0070.01116.29
7.4.00.0080.01014.70
7.3.330.0000.00513.13
7.3.320.0000.00512.96
7.3.310.0000.00816.11
7.3.300.0060.00016.20
7.3.290.0100.00516.28
7.3.280.0090.00716.22
7.3.270.0130.00317.40
7.3.260.0100.00716.48
7.3.250.0120.00716.46
7.3.240.0120.00616.41
7.3.230.0110.01116.39
7.3.210.0090.00916.10
7.3.200.0000.01619.39
7.3.190.0110.00516.58
7.3.180.0060.01016.23
7.3.170.0060.00916.27
7.3.160.0090.00616.17
7.3.120.0030.00914.72
7.3.110.0070.01014.68
7.3.100.0060.00914.48
7.3.90.0030.00714.81
7.3.80.0030.00814.65
7.3.70.0060.01014.77
7.3.60.0080.00814.77
7.3.50.0030.01014.63
7.3.40.0100.00314.84
7.3.30.0040.01114.66
7.3.20.0120.00316.41
7.3.10.0030.00916.84
7.3.00.0040.01116.61
7.2.330.0080.00816.50
7.2.320.0080.01616.70
7.2.310.0060.00916.79
7.2.300.0140.00716.23
7.2.290.0120.01116.59
7.2.250.0110.00714.90
7.2.240.0000.02114.66
7.2.230.0120.00014.95
7.2.220.0120.00314.98
7.2.210.0030.00614.86
7.2.200.0000.01615.21
7.2.190.0070.00715.05
7.2.180.0000.01814.86
7.2.170.0000.01314.63
7.2.60.0060.00916.85
7.2.00.0060.00619.27
7.1.330.0080.00815.63
7.1.320.0100.00315.73
7.1.310.0030.01215.51
7.1.300.0040.00715.88
7.1.290.0000.01515.72
7.1.280.0040.00715.46
7.1.270.0100.00715.80
7.1.260.0030.00615.71
7.1.200.0030.01015.61
7.1.100.0000.01217.90
7.1.70.0040.00417.21
7.1.60.0150.00919.30
7.1.50.0140.01017.00
7.1.00.0030.07722.43
7.0.200.0000.00816.74
7.0.60.0100.04721.72
7.0.50.0100.05317.85
7.0.40.0030.04320.14
7.0.30.0200.04720.01
7.0.20.0330.07720.16
7.0.10.0070.08720.17
7.0.00.0030.04320.20
5.6.280.0070.03021.14
5.6.210.0100.05020.66
5.6.200.0030.05018.18
5.6.190.0030.09020.49
5.6.180.0500.07320.36
5.6.170.0170.04320.50
5.6.160.0100.08020.49
5.6.150.0030.08018.12
5.6.140.0030.04018.11
5.6.130.0100.05018.11
5.6.120.0030.05021.09
5.6.110.0070.05021.03
5.6.100.0130.06320.88
5.6.90.0070.08720.89
5.6.80.0000.04020.50
5.5.350.0030.03720.34
5.5.340.0000.08317.89
5.5.330.0100.04020.21
5.5.320.0200.04020.18
5.5.310.0200.06720.13
5.5.300.0130.05017.90
5.5.290.0000.07017.97
5.5.280.0100.04720.73
5.5.270.0070.07320.75
5.5.260.0030.06020.64
5.5.250.0000.08720.46
5.5.240.0270.06720.15

preferences:
32.52 ms | 401 KiB | 5 Q