3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strcspn('cdplayer', 'b..e'); echo "\n---\n"; echo strcspn('cdplayer', 'bcde');

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)
8.4.130.0140.00717.63
8.4.120.0140.00520.79
8.4.110.0120.00818.81
8.4.100.0100.01118.54
8.4.90.0090.01118.77
8.4.80.0050.00318.53
8.4.70.0100.00517.93
8.4.60.0130.00618.83
8.4.50.0150.00517.59
8.4.40.0110.00017.86
8.4.30.0060.01318.54
8.4.20.0160.00019.00
8.4.10.0030.00621.78
8.3.260.0060.00316.51
8.3.250.0100.00918.58
8.3.240.0070.00216.57
8.3.230.0140.00416.21
8.3.220.0070.00418.99
8.3.210.0080.01016.41
8.3.200.0050.00416.47
8.3.190.0070.00117.03
8.3.180.0060.01218.22
8.3.170.0000.00718.69
8.3.160.0180.00016.52
8.3.150.0040.01118.85
8.3.140.0060.00316.64
8.3.130.0190.00016.44
8.3.120.0050.00520.53
8.3.110.0080.00016.41
8.3.100.0080.00016.35
8.3.90.0070.01426.77
8.3.80.0060.00316.63
8.3.70.0060.00916.63
8.3.60.0090.00618.31
8.3.50.0120.00318.42
8.3.40.0080.00818.55
8.3.30.0110.00318.66
8.3.20.0040.00424.18
8.3.10.0040.00724.66
8.3.00.0040.00426.16
8.2.290.0050.00320.45
8.2.280.0120.00618.34
8.2.270.0030.00516.94
8.2.260.0040.01418.68
8.2.250.0090.00616.75
8.2.240.0060.00318.94
8.2.230.0080.00020.94
8.2.220.0040.00424.06
8.2.210.0050.00326.77
8.2.200.0060.00316.50
8.2.190.0090.00616.58
8.2.180.0090.00625.92
8.2.170.0040.01118.81
8.2.160.0070.00722.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0040.00426.16
8.2.110.0060.00320.58
8.2.100.0040.00817.53
8.2.90.0000.00817.75
8.2.80.0030.00518.75
8.2.70.0100.00317.31
8.2.60.0060.00817.58
8.2.50.0050.00917.60
8.2.40.0090.00417.59
8.2.30.0070.00617.71
8.2.20.0060.00618.89
8.2.10.0050.00717.55
8.2.00.0090.00218.24
8.1.330.0120.00621.75
8.1.320.0110.00815.94
8.1.310.0070.00716.53
8.1.300.0080.01116.13
8.1.290.0000.01030.84
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00023.86
8.1.230.0030.00923.88
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00416.93
8.1.190.0100.00316.99
8.1.180.0080.00417.97
8.1.170.0100.00217.67
8.1.160.0080.00417.79
8.1.150.0100.00317.69
8.1.140.0070.00517.20
8.1.130.0060.00617.64
8.1.120.0110.00217.07
8.1.110.0070.00617.11
8.1.100.0080.00317.24
8.1.90.0080.00517.27
8.1.80.0100.00117.16
8.1.70.0050.00917.03
8.1.60.0130.00417.32
8.1.50.0140.00417.22
8.1.40.0140.00517.17
8.1.30.0190.00017.15
8.1.20.0160.00317.46
8.1.10.0150.00417.25
8.1.00.0120.00617.23
8.0.300.0000.00718.77
8.0.290.0090.00316.67
8.0.280.0090.00317.44
8.0.270.0090.00316.71
8.0.260.0080.00417.47
8.0.250.0090.00316.72
8.0.240.0060.00616.72
8.0.230.0070.00416.67
8.0.220.0080.00516.65
8.0.210.0110.00116.67
8.0.200.0090.00616.65
8.0.190.0160.00016.62
8.0.180.0140.00216.65
8.0.170.0090.00716.67
8.0.160.0090.00616.59
8.0.150.0110.00516.62
8.0.140.0110.00516.60
8.0.130.0130.00316.62
8.0.120.0120.00416.63
8.0.110.0070.00716.64
8.0.100.0050.00916.57
8.0.90.0100.00516.64
8.0.80.0110.00616.56
8.0.70.0120.00416.64
8.0.60.0130.00316.63
8.0.50.0110.00416.63
8.0.30.0110.00516.66
8.0.20.0120.00416.61
8.0.10.0100.00516.66
7.4.330.0070.00216.06
7.4.320.0100.00216.42
7.4.300.0110.00416.43
7.4.290.0100.00416.47
7.4.280.0090.00716.44
7.4.270.0110.00616.51
7.4.260.0120.00316.50
7.4.250.0120.00516.50
7.4.240.0130.00416.45
7.4.230.0100.00716.45
7.4.220.0070.00816.47
7.4.210.0090.00516.45
7.4.200.0050.01116.51
7.4.190.0160.00016.48
7.4.180.0120.00516.51
7.4.160.0130.00316.49
7.4.150.0120.00416.46
7.4.140.0090.00516.42
7.4.130.0040.01016.48
7.4.120.0100.00616.41
7.4.110.0100.00516.43
7.4.100.0100.00516.50
7.4.90.0090.00416.40
7.4.80.0110.00416.47
7.4.70.0080.00616.36
7.4.60.0070.00716.42
7.4.50.0110.00316.40
7.4.40.0110.00416.34
7.4.30.0110.00216.40
7.4.20.0090.00416.36
7.4.10.0070.00816.45
7.4.00.0120.00216.45

preferences:
32.11 ms | 403 KiB | 5 Q