3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = '/[bcd]/'; $var1 = "abx"; if (preg_match($var1,$var)){ echo "yes"; }else{ echo "no"; } ?>

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)
8.3.60.0090.00618.68
8.3.50.0110.00416.10
8.3.40.0080.00618.54
8.3.30.0120.00318.55
8.3.20.0040.00421.90
8.3.10.0040.00423.70
8.3.00.0040.00419.06
8.2.180.0070.00718.51
8.2.170.0150.00622.96
8.2.160.0080.00522.00
8.2.150.0000.00724.18
8.2.140.0060.00324.66
8.2.130.0000.00720.52
8.2.120.0040.00426.35
8.2.110.0030.00622.03
8.2.100.0120.00017.59
8.2.90.0040.00419.09
8.2.80.0040.00418.04
8.2.70.0030.00617.63
8.2.60.0030.00617.92
8.2.50.0060.00318.10
8.2.40.0040.00420.46
8.2.30.0000.00821.03
8.2.20.0070.00017.87
8.2.10.0040.00418.05
8.2.00.0000.00717.87
8.1.280.0030.01025.92
8.1.270.0000.00823.86
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.85
8.1.230.0080.00422.13
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0070.00417.23
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0030.00518.55
8.1.160.0000.00818.97
8.1.150.0030.00520.61
8.1.140.0040.00419.57
8.1.130.0030.00318.90
8.1.120.0040.00417.35
8.1.110.0080.00017.30
8.1.100.0030.00617.45
8.1.90.0000.00917.30
8.1.80.0040.00417.42
8.1.70.0030.00517.30
8.1.60.0000.00817.57
8.1.50.0040.00417.50
8.1.40.0040.00417.37
8.1.30.0050.00317.59
8.1.20.0000.00817.54
8.1.10.0020.00517.41
8.1.00.0030.00517.37
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0040.00418.38
8.0.270.0030.00317.23
8.0.260.0030.00318.64
8.0.250.0080.00016.86
8.0.240.0070.00016.86
8.0.230.0000.00716.90
8.0.220.0000.00816.91
8.0.210.0040.00416.80
8.0.200.0000.00716.93
8.0.190.0080.00016.96
8.0.180.0080.00016.78
8.0.170.0050.00216.82
8.0.160.0030.00616.82
8.0.150.0040.00416.90
8.0.140.0000.00716.78
8.0.130.0000.00513.35
8.0.120.0040.00416.81
8.0.110.0000.00816.89
8.0.100.0000.00716.90
8.0.90.0000.00716.92
8.0.80.0040.01216.84
8.0.70.0040.00416.83
8.0.60.0000.00716.88
8.0.50.0000.00716.80
8.0.30.0030.01417.14
8.0.20.0110.00717.40
8.0.10.0070.00016.89
8.0.00.0070.01316.61
7.4.330.0050.00015.55
7.4.320.0060.00016.45
7.4.300.0050.00216.38
7.4.290.0060.00316.44
7.4.280.0080.00016.41
7.4.270.0070.00016.39
7.4.260.0000.00613.32
7.4.250.0040.00416.39
7.4.240.0000.00716.51
7.4.230.0000.00816.63
7.4.220.0110.00716.45
7.4.210.0090.00616.48
7.4.200.0030.00316.51
7.4.160.0080.00816.41
7.4.150.0100.01017.40
7.4.140.0110.00817.86
7.4.130.0130.00416.59
7.4.120.0150.00616.55
7.4.110.0130.00316.50
7.4.100.0060.01516.46
7.4.90.0070.01616.58
7.4.80.0100.01019.39
7.4.70.0000.01716.29
7.4.60.0060.00916.37
7.4.50.0120.00616.37
7.4.40.0040.01216.37
7.4.30.0040.01316.50
7.4.00.0030.01214.70
7.3.330.0000.00513.13
7.3.320.0000.00613.05
7.3.310.0000.00816.13
7.3.300.0050.00316.03
7.3.290.0050.01016.17
7.3.280.0070.00916.19
7.3.270.0120.00617.40
7.3.260.0100.00916.35
7.3.250.0160.00616.24
7.3.240.0120.00716.20
7.3.230.0120.00916.16
7.3.210.0100.00716.21
7.3.200.0090.01316.14
7.3.190.0100.00616.34
7.3.180.0070.01016.16
7.3.170.0130.00316.25
7.3.160.0040.01216.34
7.2.330.0060.01016.57
7.2.320.0100.01316.64
7.2.310.0100.00716.46
7.2.300.0100.00716.45
7.2.290.0100.00716.41
7.2.60.0160.00716.66
7.2.50.0100.00616.95
7.2.00.0040.00819.39
7.1.200.0030.01015.86
7.1.70.0030.01316.97
7.1.60.1030.00732.95
7.1.50.1130.02332.95
7.1.40.0700.02032.48
7.1.30.0800.01032.70
7.1.20.0670.02032.74
7.1.10.0570.01314.73
7.1.00.0800.01014.69
7.0.200.1270.01714.74
7.0.190.0900.01014.73
7.0.180.0700.01014.53
7.0.170.0670.00714.28
7.0.160.0700.00714.29
7.0.150.0830.01714.25
7.0.140.0730.00714.59
7.0.130.0500.01014.73
7.0.120.0770.01714.71
7.0.110.1030.00714.48
7.0.100.0870.01314.33
7.0.90.0900.00714.36
7.0.80.0700.00314.51
7.0.70.0670.01014.43
7.0.60.0930.00314.32
7.0.50.0900.01314.52
7.0.40.0770.00714.54
7.0.30.1770.01014.83
7.0.20.1070.01314.62
7.0.10.0730.01014.45
7.0.00.0800.01014.42

preferences:
35.73 ms | 401 KiB | 5 Q