3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_callable(['存在しないクラス', 'method'], syntax_only: true)); var_dump(is_callable(['存在しないクラス', 'method'], syntax_only: false));

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)
8.3.60.0170.00318.18
8.3.50.0100.00318.32
8.3.40.0100.00718.71
8.3.30.0110.00318.54
8.3.20.0040.00424.18
8.3.10.0070.00024.66
8.3.00.0040.00426.16
8.2.180.0110.00425.92
8.2.170.0120.00918.68
8.2.160.0070.00722.96
8.2.150.0030.00725.66
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00020.98
8.2.110.0060.00319.38
8.2.100.0000.01117.78
8.2.90.0050.00317.72
8.2.80.0050.00518.91
8.2.70.0040.00417.38
8.2.60.0040.00417.50
8.2.50.0030.00617.55
8.2.40.0050.00319.23
8.2.30.0040.00417.94
8.2.20.0050.00317.97
8.2.10.0050.00219.04
8.2.00.0000.00719.18
8.1.280.0060.01025.92
8.1.270.0070.00023.99
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0190.00022.68
8.1.230.0070.00320.88
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0030.00717.00
8.1.190.0040.00416.98
8.1.180.0060.00318.10
8.1.170.0060.00317.62
8.1.160.0070.00018.81
8.1.150.0000.00818.74
8.1.140.0000.00720.55
8.1.130.0000.00717.32
8.1.120.0050.00317.31
8.1.110.0030.00317.20
8.1.100.0000.01117.23
8.1.90.0000.00717.34
8.1.80.0060.00317.17
8.1.70.0090.00017.23
8.1.60.0060.00317.45
8.1.50.0050.00317.35
8.1.40.0000.00817.30
8.1.30.0000.00717.46
8.1.20.0040.00417.38
8.1.10.0030.00517.25
8.1.00.0040.00417.27
8.0.300.0030.00320.16
8.0.290.0070.00016.63
8.0.280.0030.00318.49
8.0.270.0070.00017.80
8.0.260.0070.00016.67
8.0.250.0030.00316.82
8.0.240.0000.00716.84
8.0.230.0050.00316.70
8.0.220.0040.00416.78
8.0.210.0030.00316.81
8.0.200.0000.00616.83
8.0.190.0000.00816.81
8.0.180.0040.00416.75
8.0.170.0040.00416.67
8.0.160.0040.00416.78
8.0.150.0000.00716.64
8.0.140.0070.00316.66
8.0.130.0030.00313.18
8.0.120.0000.00816.64
8.0.110.0040.00416.63
8.0.100.0070.00016.81
8.0.90.0040.00416.57
8.0.80.0080.00716.72
8.0.70.0040.00416.69
8.0.60.0050.00216.78
8.0.50.0000.00716.75
8.0.30.0140.00816.61
8.0.20.0170.01316.68
8.0.10.0180.01316.71
8.0.00.0130.01316.86
7.4.330.0020.00215.55
7.4.320.0060.00016.24
7.4.300.0030.00316.48
7.4.290.0000.00816.18
7.4.280.0050.00216.41
7.4.270.0030.00316.30
7.4.260.0020.00516.45
7.4.250.0000.00716.33
7.4.240.0070.00016.43
7.4.230.0040.00416.51
7.4.220.0030.00516.37
7.4.210.0000.02016.48
7.4.200.0030.00316.54
7.4.160.0250.00416.25
7.4.150.0140.01416.23
7.4.140.0220.00416.16
7.4.130.0280.00316.12
7.4.120.0190.00616.13
7.4.110.0280.00216.12
7.4.100.0140.00916.30
7.4.90.0210.00916.00
7.4.80.0140.01415.98
7.4.70.0170.00616.03
7.4.60.0220.00516.09
7.4.50.0220.00515.98
7.4.40.0170.01016.05
7.4.30.0120.01215.95
7.4.20.0210.00816.19
7.4.10.0250.00316.26
7.4.00.0170.00716.09
7.3.330.0000.00716.20
7.3.320.0000.00612.96
7.3.310.0070.00016.23
7.3.300.0000.00716.16
7.3.290.0060.01216.15
7.3.280.0260.00016.06
7.3.270.0220.00516.06
7.3.260.0230.00316.05
7.3.250.0180.00616.07
7.3.240.0230.00016.02
7.3.230.0190.00816.06
7.3.220.0100.01416.04
7.3.210.0160.01616.09
7.3.200.0170.00716.02
7.3.190.0120.01216.11
7.3.180.0160.00616.03
7.3.170.0240.00016.04
7.3.160.0220.00616.07
7.3.150.0210.00516.06
7.3.140.0230.00416.00
7.3.130.0200.00416.15
7.3.120.0170.00715.94
7.3.110.0260.00015.93
7.3.100.0140.01415.94
7.3.90.0240.01516.29
7.3.80.0150.01116.05
7.3.70.0170.00716.06
7.3.60.0160.00816.21
7.3.50.0220.00516.14
7.3.40.0250.00416.10
7.3.30.0200.00716.10
7.3.20.0090.01816.20
7.3.10.0240.00416.07
7.3.00.0200.01016.10

preferences:
59.13 ms | 400 KiB | 5 Q