3v4l.org

run code in 300+ PHP versions simultaneously
<?php is_bool('hello');

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)
8.3.60.0130.00716.63
8.3.50.0100.00318.05
8.3.40.0100.00718.54
8.3.30.0100.00718.59
8.3.20.0050.00221.90
8.3.10.0080.00021.73
8.3.00.0060.00319.43
8.2.180.0140.00716.38
8.2.170.0110.00722.96
8.2.160.0030.01319.20
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0090.00026.16
8.2.120.0030.00520.70
8.2.110.0060.00322.19
8.2.100.0030.00917.72
8.2.90.0050.00319.11
8.2.80.0040.00417.97
8.2.70.0030.00517.38
8.2.60.0040.00417.91
8.2.50.0080.00418.10
8.2.40.0040.00420.42
8.2.30.0000.00718.99
8.2.20.0040.00417.80
8.2.10.0000.00717.79
8.2.00.0000.00717.97
8.1.280.0140.00425.92
8.1.270.0030.00620.60
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0030.00624.00
8.1.230.0040.00717.64
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0080.00017.10
8.1.190.0070.00317.00
8.1.180.0080.00018.10
8.1.170.0000.00818.49
8.1.160.0040.00418.80
8.1.150.0080.00018.70
8.1.140.0000.00719.39
8.1.130.0000.00718.65
8.1.120.0100.00017.39
8.1.110.0030.00717.22
8.1.100.0050.00317.21
8.1.90.0000.00817.30
8.1.80.0080.00017.27
8.1.70.0000.00717.34
8.1.60.0000.00817.46
8.1.50.0000.00717.35
8.1.40.0050.00517.24
8.1.30.0040.00417.56
8.1.20.0030.00617.48
8.1.10.0030.00517.44
8.1.00.0040.00417.26
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00518.30
8.0.270.0040.00417.05
8.0.260.0050.00217.12
8.0.250.0070.00016.92
8.0.240.0070.00016.86
8.0.230.0030.00616.93
8.0.220.0000.00716.75
8.0.210.0030.00316.81
8.0.200.0030.00316.89
8.0.190.0070.00016.77
8.0.180.0030.00616.84
8.0.170.0030.00316.88
8.0.160.0000.00716.88
8.0.150.0030.00616.80
8.0.140.0070.00316.68
8.0.130.0000.00613.20
8.0.120.0070.00016.66
8.0.110.0000.00716.68
8.0.100.0020.00516.70
8.0.90.0070.00016.70
8.0.80.0030.01316.80
8.0.70.0000.00816.59
8.0.60.0040.00416.68
8.0.50.0000.00716.77
8.0.30.0110.00716.87
8.0.20.0130.00617.40
8.0.10.0000.00716.92
8.0.00.0090.00916.77
7.4.330.0030.00315.55
7.4.320.0070.00016.35
7.4.300.0030.00516.46
7.4.290.0000.00916.35
7.4.280.0000.00716.40
7.4.270.0040.00416.35
7.4.260.0030.00316.24
7.4.250.0000.00816.39
7.4.240.0000.00716.29
7.4.230.0030.00316.35
7.4.220.0070.00816.30
7.4.210.0090.00616.40
7.4.200.0030.00316.25
7.4.160.0090.00816.22
7.4.150.0170.00717.40
7.4.140.0130.01117.86
7.4.130.0200.00916.40
7.4.120.0090.01016.32
7.4.110.0060.01316.38
7.4.100.0110.00516.56
7.4.90.0030.01416.38
7.4.80.0080.01219.39
7.4.70.0160.00016.35
7.4.60.0120.00416.47
7.4.50.0030.00516.38
7.4.40.0060.01016.51
7.4.30.0040.01616.31
7.4.00.0030.01414.71
7.3.330.0000.00613.06
7.3.320.0000.00513.11
7.3.310.0050.00216.09
7.3.300.0030.00316.12
7.3.290.0070.00716.19
7.3.280.0100.00816.16
7.3.270.0080.00917.40
7.3.260.0130.00716.22
7.3.250.0110.00816.33
7.3.240.0090.00716.15
7.3.230.0070.01016.11
7.3.210.0080.00816.12
7.3.200.0090.00916.12
7.3.190.0030.01416.24
7.3.180.0130.00316.42
7.3.170.0090.00616.11
7.3.160.0080.00816.27
7.2.330.0090.00816.48
7.2.320.0130.00916.58
7.2.310.0140.00916.33
7.2.300.0150.00416.44
7.2.290.0130.00316.27
7.2.60.0060.00616.86
7.1.200.0040.00715.51
7.1.70.0050.00217.00
7.1.60.0220.00715.20
7.1.50.0200.00834.54
7.1.40.0200.01034.20
7.1.30.0200.01034.27
7.1.20.0170.01734.31
7.1.10.0070.01316.12
7.1.00.0100.00316.36
7.0.200.0130.00716.64
7.0.190.0630.00316.46
7.0.180.0070.00716.01
7.0.170.0070.00716.00
7.0.160.0000.01716.04
7.0.150.0000.01715.91
7.0.140.0000.01316.05
7.0.130.0070.00716.48
7.0.120.0070.00716.16
7.0.110.0070.00716.07
7.0.100.0000.01316.21
7.0.90.0030.01016.01
7.0.80.0070.00716.03
7.0.70.0070.01015.96
7.0.60.0070.00715.86
7.0.50.0070.01016.25
7.0.40.0070.01016.18
7.0.30.0070.01016.23
7.0.20.0030.01316.16
7.0.10.0070.01016.34
7.0.00.0030.01316.07

preferences:
31.75 ms | 400 KiB | 5 Q