3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_split('#%([\w.-]*)%#i', 'foo%bar%', -1, PREG_SPLIT_DELIM_CAPTURE));

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)
8.4.120.0090.00824.05
8.4.110.0030.00622.46
8.4.100.0140.00619.02
8.4.90.0100.01018.97
8.4.80.0040.00518.70
8.4.70.0080.00218.30
8.4.60.0120.01118.51
8.4.50.0100.00118.73
8.4.40.0040.01219.63
8.4.30.0130.00620.21
8.4.20.0100.01018.90
8.4.10.0040.01519.46
8.3.250.0120.00718.77
8.3.240.0070.00116.98
8.3.230.0130.00616.78
8.3.220.0100.00819.10
8.3.210.0120.00616.81
8.3.200.0050.00416.50
8.3.190.0060.00317.02
8.3.180.0110.00816.93
8.3.170.0020.00522.59
8.3.160.0040.01417.18
8.3.150.0070.00716.71
8.3.140.0140.00319.00
8.3.130.0060.00318.34
8.3.120.0080.00820.44
8.3.110.0100.00020.94
8.3.100.0030.00624.06
8.3.90.0050.00326.77
8.3.80.0040.01116.48
8.3.70.0070.00716.58
8.3.60.0090.00618.50
8.3.50.0040.00924.49
8.3.40.0060.00919.02
8.3.30.0070.00718.85
8.3.20.0040.00420.78
8.3.10.0080.00023.66
8.3.00.0040.00420.82
8.2.290.0080.00620.50
8.2.280.0050.00318.66
8.2.270.0130.00717.06
8.2.260.0080.00016.50
8.2.250.0040.01216.62
8.2.240.0130.00617.15
8.2.230.0060.00322.58
8.2.220.0040.00437.54
8.2.210.0060.00926.77
8.2.200.0060.00616.75
8.2.190.0100.00716.63
8.2.180.0140.00718.67
8.2.170.0160.00322.96
8.2.160.0030.01022.25
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0000.00826.16
8.2.110.0070.00322.33
8.2.100.0090.00317.72
8.2.90.0060.00317.78
8.2.80.0040.00417.97
8.2.70.0050.00317.68
8.2.60.0000.00817.97
8.2.50.0040.00418.10
8.2.40.0070.00020.59
8.2.30.0000.00819.02
8.2.20.0050.00317.82
8.2.10.0080.00018.92
8.2.00.0000.00819.11
8.1.330.0120.00821.63
8.1.320.0140.00718.09
8.1.310.0100.00618.06
8.1.300.0090.00018.35
8.1.290.0060.00330.84
8.1.280.0120.00625.92
8.1.270.0040.00422.16
8.1.260.0000.00826.35
8.1.250.0060.00628.09
8.1.240.0060.00320.92
8.1.230.0000.01320.89
8.1.220.0040.00420.96
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0000.00917.34
8.1.180.0080.00018.10
8.1.170.0030.00518.64
8.1.160.0070.00020.19
8.1.150.0000.00718.66
8.1.140.0000.00718.73
8.1.130.0030.00320.01
8.1.120.0000.00817.47
8.1.110.0040.00417.48
8.1.100.0070.00017.38
8.1.90.0040.00417.37
8.1.80.0040.00417.38
8.1.70.0000.00717.45
8.1.60.0000.00817.59
8.1.50.0060.00317.42
8.1.40.0040.00417.42
8.1.30.0050.00317.69
8.1.20.0070.00017.62
8.1.10.0000.00717.54
8.1.00.0000.00817.32
8.0.300.0080.00019.85
8.0.290.0040.00816.58
8.0.280.0070.00018.21
8.0.270.0020.00517.31
8.0.260.0030.00319.86
8.0.250.0000.00716.87
8.0.240.0080.00016.99
8.0.230.0030.00316.84
8.0.220.0030.00316.91
8.0.210.0030.00316.79
8.0.200.0030.00317.04
8.0.190.0030.00416.83
8.0.180.0040.00416.96
8.0.170.0000.00816.81
8.0.160.0000.00716.98
8.0.150.0100.00016.83
8.0.140.0050.00316.92
8.0.130.0000.00613.34
8.0.120.0000.00816.88
8.0.110.0000.00816.80
8.0.100.0070.00016.96
8.0.90.0030.00616.85
8.0.80.0080.01216.95
8.0.70.0050.00216.89
8.0.60.0020.00516.89
8.0.50.0050.00316.96
8.0.30.0160.00017.14
8.0.20.0110.00617.07
8.0.10.0000.00817.01
8.0.00.0130.00616.66
7.4.330.0000.00515.55
7.4.320.0000.00616.69
7.4.300.0000.00716.56
7.4.290.0000.00716.55
7.4.280.0060.00316.66
7.4.270.0030.00316.49
7.4.260.0040.00716.43
7.4.250.0000.00716.63
7.4.240.0000.00716.53
7.4.230.0030.00316.75
7.4.220.0020.00516.69
7.4.210.0080.00816.63
7.4.200.0000.00716.57
7.4.130.0210.00316.71
7.4.120.0140.01016.55
7.4.110.0110.00716.64
7.4.100.0070.01116.46
7.4.90.0100.01316.49
7.4.80.0120.00819.39
7.4.70.0100.01416.54
7.4.60.0040.01516.54
7.4.50.0100.00716.66
7.4.40.0060.01216.49
7.4.10.0040.01315.00
7.4.00.0100.00714.73
7.3.330.0000.00816.19
7.3.320.0070.00013.14
7.3.310.0000.00816.14
7.3.300.0030.00316.12
7.3.290.0070.00016.23
7.3.260.0160.00316.45
7.3.230.0100.00616.63
7.3.210.0170.00016.54
7.3.200.0070.01016.47
7.3.190.0000.01616.55
7.3.180.0100.00616.25
7.3.170.0030.01316.59
7.3.160.0150.00416.39
7.3.130.0160.00814.36
7.3.120.0120.00714.62
7.3.110.0110.00614.74
7.3.100.0080.01014.65
7.3.90.0090.00714.89
7.3.80.0080.00914.74
7.3.70.0100.00814.72
7.3.60.0120.00414.81
7.3.50.0120.00514.62
7.3.40.0100.00714.61
7.3.30.0110.00514.84
7.3.20.0080.00915.33
7.3.10.0090.01015.32
7.3.00.0120.00815.46
7.2.330.0100.00716.62
7.2.320.0090.01216.51
7.2.310.0090.00916.72
7.2.300.0130.00316.55
7.2.290.0060.00916.69
7.2.260.0150.01014.50
7.2.250.0090.01214.93
7.2.240.0110.00614.91
7.2.230.0090.00914.92
7.2.220.0050.01314.80
7.2.210.0070.01114.99
7.2.200.0110.00514.81
7.2.190.0100.00714.87
7.2.180.0100.00814.79
7.2.170.0100.01014.84
7.2.160.0060.01214.96
7.2.150.0120.00914.92
7.2.140.0170.00614.85
7.2.130.0100.01014.90
7.2.120.0090.01114.79
7.2.110.0120.00814.99
7.2.100.0080.01014.86
7.2.90.0100.01014.79
7.2.80.0110.01014.93
7.2.70.0130.00815.03
7.2.60.0120.00914.90
7.2.50.0100.01314.97
7.2.40.0100.00714.95
7.2.30.0100.00814.92
7.2.20.0050.01714.98
7.2.10.0130.00714.54
7.2.00.0140.00615.08
7.1.330.0110.00814.62
7.1.320.0150.00414.58
7.1.310.0040.01214.53
7.1.300.0080.01014.67
7.1.290.0100.00914.58
7.1.280.0090.01014.53
7.1.270.0140.00414.39
7.1.260.0120.00814.71
7.1.250.0100.00813.77
7.1.240.0140.00413.56
7.1.230.0070.01513.48
7.1.220.0040.01213.47
7.1.210.0100.01013.71
7.1.200.0180.00713.63
7.1.190.0080.01213.64
7.1.180.0070.01713.48
7.1.170.0200.00313.79
7.1.160.0140.00513.57
7.1.150.0110.00913.87
7.1.140.0140.00713.89
7.1.130.0030.01413.64
7.1.120.0080.00813.71
7.1.110.0130.00713.68
7.1.100.0120.00813.88
7.1.90.0120.00713.78
7.1.80.0110.00613.61
7.1.70.0030.01913.93
7.1.60.0120.01213.90
7.1.50.0170.00213.86
7.1.40.0140.01113.54
7.1.30.0080.00813.76
7.1.20.0970.00313.88
7.1.10.0120.00513.88
7.1.00.0080.01213.84

preferences:
29.23 ms | 403 KiB | 5 Q