3v4l.org

run code in 300+ PHP versions simultaneously
<?php function isAdult($age) { if ($age >= 20) { return true; } else { return false; } } var_dump(isAdult(21));

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)
8.3.60.0130.00618.43
8.3.50.0050.00816.29
8.3.40.0140.00318.59
8.3.30.0100.00718.55
8.3.20.0000.00921.72
8.3.10.0070.00021.90
8.3.00.0000.00721.78
8.2.180.0110.00416.32
8.2.170.0120.00322.96
8.2.160.0100.00320.37
8.2.150.0080.00324.18
8.2.140.0120.00324.66
8.2.130.0000.00826.16
8.2.120.0060.00326.16
8.2.110.0070.00322.16
8.2.100.0090.00317.72
8.2.90.0080.00017.66
8.2.80.0040.00418.84
8.2.70.0000.00817.38
8.2.60.0030.00617.50
8.2.50.0040.00418.05
8.2.40.0000.00718.03
8.2.30.0040.00417.98
8.2.20.0000.00717.80
8.2.10.0000.00819.17
8.2.00.0040.00419.04
8.1.280.0100.01025.92
8.1.270.0040.00423.99
8.1.260.0090.00026.35
8.1.250.0060.00328.09
8.1.240.0070.01023.80
8.1.230.0080.00320.89
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0050.00317.22
8.1.190.0000.00817.10
8.1.180.0080.00318.10
8.1.170.0040.00417.62
8.1.160.0030.00518.95
8.1.150.0000.00718.72
8.1.140.0050.00220.63
8.1.130.0070.00019.94
8.1.120.0040.00417.29
8.1.110.0040.00417.36
8.1.100.0000.00717.20
8.1.90.0000.00717.27
8.1.80.0030.00517.23
8.1.70.0050.00317.17
8.1.60.0040.00417.46
8.1.50.0040.00417.43
8.1.40.0000.00817.32
8.1.30.0060.00617.55
8.1.20.0040.00417.57
8.1.10.0050.00217.36
8.1.00.0000.00817.24
8.0.300.0040.00420.09
8.0.290.0040.00416.63
8.0.280.0070.00018.27
8.0.270.0080.00017.93
8.0.260.0070.00019.84
8.0.250.0000.00716.79
8.0.240.0000.00616.69
8.0.230.0000.00816.82
8.0.220.0000.00916.71
8.0.210.0000.00816.69
8.0.200.0030.00316.75
8.0.190.0080.00016.88
8.0.180.0000.00816.78
8.0.170.0000.00916.85
8.0.160.0070.00016.74
8.0.150.0050.00216.58
8.0.140.0040.00416.72
8.0.130.0000.00613.15
8.0.120.0030.00316.73
8.0.110.0000.00816.64
8.0.100.0030.00516.81
8.0.90.0040.00416.74
8.0.80.0030.01216.75
8.0.70.0000.00716.75
8.0.60.0040.00416.73
8.0.50.0030.00516.79
8.0.30.0120.01216.73
8.0.20.0090.01017.08
8.0.10.0000.00716.84
8.0.00.0100.00716.57
7.4.330.0020.00216.72
7.4.320.0060.00016.38
7.4.300.0000.00616.53
7.4.290.0040.00416.42
7.4.280.0000.00916.52
7.4.270.0080.00316.41
7.4.260.0050.00013.18
7.4.250.0070.00016.49
7.4.240.0000.00816.43
7.4.230.0000.00716.50
7.4.220.0000.00716.50
7.4.210.0070.01116.52
7.4.200.0030.00316.23
7.4.130.0100.01016.41
7.4.120.0130.01016.52
7.4.110.0040.01316.33
7.4.100.0160.00616.62
7.4.90.0050.01116.47
7.4.80.0070.01319.39
7.4.70.0140.00616.43
7.4.60.0090.00916.13
7.4.50.0040.01116.55
7.4.40.0100.00716.36
7.4.10.0070.00714.75
7.4.00.0140.00014.34
7.3.330.0030.00316.29
7.3.320.0020.00213.13
7.3.310.0060.00016.32
7.3.300.0030.00316.15
7.3.290.0120.00516.33
7.3.280.0030.01216.27
7.3.260.0030.01316.21
7.3.240.0120.00716.50
7.3.230.0130.01016.36
7.3.210.0090.00616.23
7.3.200.0040.01216.58
7.3.190.0120.01016.59
7.3.180.0060.00916.36
7.3.170.0030.01516.30
7.3.160.0100.01016.28
7.3.130.0080.00514.79
7.3.120.0100.00314.87
7.3.110.0000.01214.51
7.3.100.0050.00814.73
7.3.90.0030.01014.73
7.3.80.0000.01514.80
7.3.70.0000.01314.83
7.3.60.0090.00614.34
7.3.50.0030.01214.61
7.3.40.0070.00714.30
7.3.30.0110.00314.57
7.3.20.0160.00314.56
7.3.10.0120.00314.48
7.3.00.0080.00514.84
7.2.330.0090.00916.38
7.2.320.0060.01016.68
7.2.310.0160.00616.44
7.2.300.0070.01016.36
7.2.290.0120.00416.37
7.2.260.0070.00714.84
7.2.250.0070.00715.00
7.2.240.0070.01014.59
7.2.230.0110.00314.91
7.2.220.0080.00814.96
7.2.210.0030.01014.64
7.2.200.0060.00914.57
7.2.190.0060.00914.71
7.2.180.0150.00014.68
7.2.170.0120.00514.88
7.2.160.0080.01114.77
7.2.150.0090.00614.84
7.2.140.0060.01014.57
7.2.130.0100.00715.08
7.2.120.0100.00314.73
7.2.110.0130.00914.48
7.2.100.0090.00614.94
7.2.90.0310.00314.80
7.2.80.0100.00515.00
7.2.70.0040.01114.89
7.2.60.0040.01414.77
7.2.50.0060.01215.00
7.2.40.0070.00714.86
7.2.30.0040.01114.67
7.2.20.0120.00314.78
7.2.10.0030.01214.87
7.2.00.0050.01214.98

preferences:
29.44 ms | 400 KiB | 5 Q