3v4l.org

run code in 300+ PHP versions simultaneously
<?php $print = ""; var_export( strstr($print, ',', true) ); echo "\n"; var_export( preg_replace('/,.*/', '', $print) ); echo "\n"; var_export( strtok($print, ",") ); echo "\n"; var_export( explode(',', $print, 2)[0] ); echo "\n"; var_export( sscanf($print, '%[^,]')[0] ?? $print );

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)
8.4.130.0150.00618.05
8.4.120.0060.00620.58
8.4.110.0110.01118.84
8.4.100.0110.00918.02
8.4.90.0050.00517.97
8.4.80.0100.00822.53
8.4.70.0140.00617.98
8.4.60.0120.00919.16
8.4.50.0160.00720.47
8.4.40.0160.00317.81
8.4.30.0160.00320.61
8.4.20.0110.01119.46
8.4.10.0030.00619.66
8.3.260.0130.00716.62
8.3.250.0110.00718.91
8.3.240.0100.00816.81
8.3.230.0130.00716.62
8.3.220.0100.00817.08
8.3.210.0120.00716.73
8.3.200.0040.00416.78
8.3.190.0090.00916.85
8.3.180.0140.00616.83
8.3.170.0170.00317.13
8.3.160.0130.01018.36
8.3.150.0110.00717.13
8.3.140.0050.00316.88
8.3.130.0030.00818.46
8.3.120.0040.00420.72
8.3.110.0040.00420.94
8.3.100.0160.00324.06
8.3.90.0040.00426.77
8.3.80.0090.00016.75
8.3.70.0150.00016.58
8.3.60.0130.01016.49
8.3.50.0170.00318.08
8.3.40.0070.00723.61
8.3.30.0040.01118.75
8.3.20.0050.00324.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0090.00720.37
8.2.280.0110.00518.43
8.2.270.0070.01416.94
8.2.260.0070.00021.03
8.2.250.0040.00416.97
8.2.240.0040.00417.05
8.2.230.0090.00022.58
8.2.220.0030.00737.54
8.2.210.0140.00026.77
8.2.200.0090.00016.88
8.2.190.0070.01116.88
8.2.180.0080.01125.92
8.2.170.0120.00319.12
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00720.01
8.2.110.0030.00620.88
8.2.100.0030.00918.12
8.2.90.0000.00819.17
8.2.80.0030.00518.00
8.2.70.0080.00017.88
8.2.60.0090.00018.04
8.2.50.0000.00818.07
8.2.40.0060.00320.19
8.2.30.0030.00518.09
8.2.20.0000.00718.08
8.2.10.0050.00419.18
8.2.00.0030.00519.21
8.1.330.0110.00916.80
8.1.320.0120.00718.19
8.1.310.0080.00016.70
8.1.300.0150.00417.99
8.1.290.0100.00030.84
8.1.280.0070.01425.92
8.1.270.0070.00023.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00022.11
8.1.230.0100.00317.64
8.1.220.0030.00517.74
8.1.210.0000.00918.77
8.1.200.0000.01017.35
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0000.00818.77
8.1.160.0040.00418.95
8.1.150.0070.00018.64
8.1.140.0000.00720.73
8.1.130.0000.00818.85
8.1.120.0040.00417.60
8.1.110.0050.00317.46
8.1.100.0000.01017.54
8.1.90.0000.00817.55
8.1.80.0000.00817.57
8.1.70.0070.00017.60
8.1.60.0030.00517.74
8.1.50.0000.00817.71
8.1.40.0070.00017.57
8.1.30.0000.00917.80
8.1.20.0080.00017.81
8.1.10.0040.00417.61
8.1.00.0000.00717.69
8.0.300.0040.00418.77
8.0.290.0080.00016.88
8.0.280.0030.00518.46
8.0.270.0030.00318.05
8.0.260.0000.00618.55
8.0.250.0030.00516.94
8.0.240.0070.00017.02
8.0.230.0000.00716.94
8.0.220.0040.00416.86
8.0.210.0000.00716.86
8.0.200.0070.00317.07
8.0.190.0030.00617.00
8.0.180.0070.00016.95
8.0.170.0040.00417.01
8.0.160.0000.00817.01
8.0.150.0050.00516.90
8.0.140.0000.00716.82
8.0.130.0050.00013.40
8.0.120.0000.00816.93
8.0.110.0080.00016.89
8.0.100.0000.00716.82
8.0.90.0000.00717.02
8.0.80.0000.00716.83
8.0.70.0040.00417.07
8.0.60.0030.00616.90
8.0.50.0050.00217.04
8.0.30.0040.00416.91
8.0.20.0000.00716.96
8.0.10.0030.00517.04
8.0.00.0000.00817.17
7.4.330.0000.00515.55
7.4.320.0030.00316.80
7.4.300.0000.00716.73
7.4.290.0070.00016.68
7.4.280.0000.00816.76
7.4.270.0040.00416.61
7.4.260.0060.00013.39
7.4.250.0080.00016.63
7.4.240.0000.00716.66
7.4.230.0000.00816.54
7.4.220.0000.00716.50
7.4.210.0030.00316.84
7.4.200.0000.00716.73
7.4.190.0040.00416.88
7.4.180.0030.00316.58
7.4.160.0030.00316.77
7.4.150.0040.00416.73
7.4.140.0030.00316.46
7.4.130.0030.00316.70
7.4.120.0000.00716.68
7.4.110.0050.00316.65
7.4.100.0040.00416.84
7.4.90.0040.00416.46
7.4.80.0000.00816.63
7.4.70.0020.00516.46
7.4.60.0030.00316.70
7.4.50.0030.00316.65
7.4.40.0070.00016.53
7.4.30.0030.00316.54
7.4.20.0030.00316.78
7.4.10.0000.00816.52
7.4.00.0050.00316.82
7.3.330.0000.00716.43
7.3.320.0000.00613.19
7.3.310.0000.00716.16
7.3.300.0070.00016.32
7.3.290.0000.00716.21
7.3.280.0030.00316.26
7.3.270.0060.00016.32
7.3.260.0030.00316.25
7.3.250.0030.00316.35
7.3.240.0040.00416.38
7.3.230.0030.00316.32
7.3.220.0030.00316.12
7.3.210.0000.00716.19
7.3.200.0020.00516.27
7.3.190.0030.00316.18
7.3.180.0030.00316.28
7.3.170.0030.00316.12
7.3.160.0030.00316.28
7.3.150.0000.00616.25
7.3.140.0000.00616.25
7.3.130.0030.00316.29
7.3.120.0000.00716.18
7.3.110.0000.00716.25
7.3.100.0040.00416.22
7.3.90.0030.00616.63
7.3.80.0000.00816.43
7.3.70.0030.00316.41
7.3.60.0080.00016.53
7.3.50.0040.00416.48
7.3.40.0000.00716.42
7.3.30.0020.00516.37
7.3.20.0030.00318.19
7.3.10.0030.00318.22
7.3.00.0030.00318.26

preferences:
35.92 ms | 403 KiB | 5 Q