3v4l.org

run code in 300+ PHP versions simultaneously
<?php $word = 'WORLD'; $ph = '_____'; $word = str_split($word); $ph = str_split($ph); var_dump($word, $ph, preg_grep($word, 'O'));

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)
8.3.60.0120.00316.63
8.3.50.0120.00821.92
8.3.40.0120.00918.67
8.3.30.0090.00618.67
8.3.20.0040.00420.30
8.3.10.0080.00021.90
8.3.00.0080.00019.25
8.2.180.0120.00616.63
8.2.170.0140.00022.96
8.2.160.0030.01019.45
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00019.76
8.2.110.0190.00620.79
8.2.100.0100.00018.03
8.2.90.0080.00019.09
8.2.80.0000.00917.97
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0030.00518.10
8.2.40.0030.00520.60
8.2.30.0040.00419.09
8.2.20.0040.00418.06
8.2.10.0000.00718.23
8.2.00.0000.01018.29
8.1.280.0040.01125.92
8.1.270.0040.00423.72
8.1.260.0070.00726.35
8.1.250.0110.00328.09
8.1.240.0090.00023.96
8.1.230.0090.00319.12
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00917.23
8.1.180.0060.00318.10
8.1.170.0040.00418.59
8.1.160.0000.00718.71
8.1.150.0000.00820.03
8.1.140.0000.00719.49
8.1.130.0070.00019.00
8.1.120.0000.00717.37
8.1.110.0040.00417.34
8.1.100.0040.00417.45
8.1.90.0040.00417.30
8.1.80.0050.00317.36
8.1.70.0030.00717.42
8.1.60.0000.00717.57
8.1.50.0050.00317.50
8.1.40.0030.00617.55
8.1.30.0040.00417.52
8.1.20.0050.00317.55
8.1.10.0050.00217.55
8.1.00.0000.00717.52
8.0.300.0070.00018.77
8.0.290.0000.00816.63
8.0.280.0070.00018.39
8.0.270.0000.00817.12
8.0.260.0050.00518.89
8.0.250.0030.00316.98
8.0.240.0070.00016.86
8.0.230.0000.00716.95
8.0.220.0030.00316.77
8.0.210.0030.00316.91
8.0.200.0000.00616.98
8.0.190.0030.00716.95
8.0.180.0000.00716.81
8.0.170.0070.00516.91
8.0.160.0000.00816.85
8.0.150.0040.00416.87
8.0.140.0040.00716.86
8.0.130.0060.00013.38
8.0.120.0030.00316.91
8.0.110.0000.00716.71
8.0.100.0000.00716.89
8.0.90.0000.00716.77
8.0.80.0070.00716.77
8.0.70.0040.00316.78
8.0.60.0000.00716.88
8.0.50.0040.00416.67
8.0.30.0120.00616.88
8.0.20.0080.01117.40
8.0.10.0050.00316.89
8.0.00.0070.01116.61
7.4.330.0030.00315.55
7.4.320.0000.00716.53
7.4.300.0060.00016.43
7.4.290.0050.00316.44
7.4.280.0030.00616.43
7.4.270.0000.00616.44
7.4.260.0000.00716.29
7.4.250.0050.00216.36
7.4.240.0030.00316.56
7.4.230.0030.00316.63
7.4.220.0140.01216.54
7.4.210.0070.00716.48
7.4.200.0040.00416.63
7.4.160.0070.01016.48
7.4.150.0150.00917.40
7.4.140.0090.01017.86
7.4.130.0060.01216.56
7.4.120.0130.00816.33
7.4.110.0100.00616.26
7.4.100.0170.00016.37
7.4.90.0110.00716.52
7.4.80.0140.00819.39
7.4.70.0150.00816.54
7.4.60.0140.00616.45
7.4.50.0070.00416.30
7.4.40.0000.01616.42
7.4.30.0030.01416.46
7.4.00.0040.00814.95
7.3.330.0050.00012.93
7.3.320.0000.00512.93
7.3.310.0050.00316.02
7.3.300.0030.00316.21
7.3.290.0070.00916.19
7.3.280.0120.00716.21
7.3.270.0090.01017.40
7.3.260.0140.00716.28
7.3.240.0120.00516.37
7.3.230.0070.01016.29
7.3.210.0040.01316.48
7.3.200.0080.00816.46
7.3.190.0140.00716.19
7.3.180.0170.00016.32
7.3.170.0070.01016.21
7.3.160.0090.00616.18
7.3.10.0070.00716.65
7.3.00.0070.00716.50
7.2.330.0090.00916.20
7.2.320.0040.01416.56
7.2.310.0150.00316.64
7.2.300.0140.01016.55
7.2.290.0110.01116.44
7.2.130.0140.00016.51
7.2.120.0110.00416.36
7.2.110.0030.00916.85
7.2.100.0000.01116.66
7.2.90.0090.00916.68
7.2.80.0060.00616.91
7.2.70.0110.00016.96
7.2.60.0050.00716.81
7.2.50.0100.00316.53
7.2.40.0070.00316.85
7.2.30.0140.00016.88
7.2.20.0110.00016.73
7.2.10.0060.00616.86
7.2.00.0060.00616.82
7.1.250.0030.00715.67
7.1.200.0090.00315.40
7.1.70.0000.01417.13
7.1.60.0090.00317.16
7.1.40.0270.01034.19
7.1.30.0070.02034.30
7.1.20.0170.01334.38
7.1.10.0070.00716.41
7.1.00.0030.01316.51
7.0.200.0040.01116.82
7.0.180.0000.01016.07
7.0.170.0030.00715.96
7.0.160.0070.00716.01
7.0.150.0100.00716.02
7.0.140.0030.01316.15
7.0.130.0500.01014.59
7.0.120.0670.00714.45
7.0.110.0070.00715.88
7.0.100.0030.01316.08
7.0.90.0030.01315.99
7.0.80.0030.01316.16
7.0.70.0100.01016.07
7.0.60.0000.01316.04
7.0.50.0070.01316.18
7.0.40.0070.01316.32
7.0.30.0800.01314.41
7.0.20.0070.01016.27
7.0.10.0730.00714.36
7.0.00.0030.01316.22

preferences:
64.74 ms | 401 KiB | 5 Q