3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myString="abc"; if( preg_match('([0-9].*)', $myString) ) { echo('Has numbers and letters.'); } 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)
8.3.60.0120.00316.75
8.3.50.0130.00218.21
8.3.40.0130.00318.82
8.3.30.0070.00718.79
8.3.20.0080.00018.71
8.3.10.0060.00320.65
8.3.00.0030.00519.51
8.2.180.0110.01116.88
8.2.170.0110.00422.96
8.2.160.0000.01520.71
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0070.00021.12
8.2.110.0090.00019.27
8.2.100.0090.00317.97
8.2.90.0040.00419.20
8.2.80.0040.00419.28
8.2.70.0030.00617.50
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0060.00318.28
8.2.30.0000.00717.87
8.2.20.0070.00417.57
8.2.10.0000.00817.69
8.2.00.0000.00817.75
8.1.280.0160.00625.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00322.08
8.1.230.0040.00720.96
8.1.220.0030.00618.77
8.1.210.0000.00819.06
8.1.200.0000.00917.35
8.1.190.0080.00017.41
8.1.180.0040.00418.10
8.1.170.0050.00518.81
8.1.160.0090.00018.75
8.1.150.0030.00618.61
8.1.140.0060.00317.56
8.1.130.0000.00717.88
8.1.120.0000.00817.55
8.1.110.0040.00417.45
8.1.100.0040.00417.52
8.1.90.0040.00417.54
8.1.80.0040.00417.52
8.1.70.0030.00617.50
8.1.60.0000.00817.55
8.1.50.0040.00417.50
8.1.40.0070.00017.48
8.1.30.0050.00317.73
8.1.20.0000.00817.75
8.1.10.0050.00217.59
8.1.00.0030.00517.59
8.0.300.0000.00720.02
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0020.00517.27
8.0.260.0070.00016.88
8.0.250.0040.00416.96
8.0.240.0080.00016.99
8.0.230.0070.00016.93
8.0.220.0000.00817.01
8.0.210.0030.00316.89
8.0.200.0070.00017.03
8.0.190.0000.00817.02
8.0.180.0030.00317.02
8.0.170.0030.00616.88
8.0.160.0070.00016.99
8.0.150.0040.00417.01
8.0.140.0080.00016.83
8.0.130.0000.00513.36
8.0.120.0080.00016.92
8.0.110.0050.00216.92
8.0.100.0000.00716.91
8.0.90.0020.00517.00
8.0.80.0100.00716.94
8.0.70.0070.00016.84
8.0.60.0050.00317.02
8.0.50.0000.00716.86
8.0.30.0080.01217.00
8.0.20.0070.01317.24
8.0.10.0000.00817.02
8.0.00.0080.01616.95
7.4.330.0020.00213.10
7.4.320.0030.00316.66
7.4.300.0030.00316.64
7.4.290.0070.00016.74
7.4.280.0000.00916.74
7.4.270.0030.00316.65
7.4.260.0050.00013.39
7.4.250.0100.00016.75
7.4.240.0000.00716.67
7.4.230.0000.00716.73
7.4.220.0150.00316.70
7.4.210.0110.00416.77
7.4.200.0040.00416.54
7.4.190.0080.00016.90
7.4.160.0060.01216.51
7.4.150.0090.00916.65
7.4.140.0140.00316.64
7.4.130.0100.00716.61
7.4.120.0090.00916.80
7.4.110.0160.00316.84
7.4.100.0100.00716.67
7.4.90.0070.01016.52
7.4.80.0140.00219.39
7.4.70.0140.00416.62
7.4.60.0100.00716.59
7.4.50.0030.00316.49
7.4.40.0120.00616.49
7.4.30.0070.01016.62
7.4.00.0070.01014.97
7.3.330.0030.00313.18
7.3.320.0000.00513.02
7.3.310.0030.00316.36
7.3.300.0060.00016.30
7.3.290.0050.01116.21
7.3.280.0150.00216.26
7.3.270.0120.00916.65
7.3.260.0140.01016.58
7.3.250.0140.00616.48
7.3.240.0090.00616.54
7.3.230.0130.01016.28
7.3.210.0120.00916.52
7.3.200.0040.01216.26
7.3.190.0100.01016.60
7.3.180.0100.00716.60
7.3.170.0030.01216.42
7.3.160.0100.01016.55
7.3.120.0070.01014.88
7.3.10.0080.00316.30
7.3.00.0000.01716.44
7.2.330.0070.01116.65
7.2.320.0040.01416.54
7.2.310.0090.00916.75
7.2.300.0100.00716.80
7.2.290.0040.01616.60
7.2.130.0030.00616.62
7.2.120.0060.00616.63
7.2.110.0120.00016.59
7.2.100.0020.01116.54
7.2.90.0060.00916.61
7.2.80.0090.00616.77
7.2.70.0070.00716.47
7.2.60.0060.00616.57
7.2.50.0070.00716.54
7.2.40.0030.00816.48
7.2.30.0040.00916.49
7.2.20.0000.01316.39
7.2.10.0070.00516.36
7.2.00.0010.01117.94
7.1.250.0000.01615.42
7.1.100.0090.00318.38
7.1.70.0040.00717.20
7.1.60.0000.02419.30
7.1.50.0080.00317.10
7.1.00.0000.05722.59
7.0.200.0000.01216.69
7.0.140.0030.07022.07
7.0.120.0030.06722.15
7.0.60.0030.08720.04
7.0.50.0100.07717.82
7.0.40.0070.05020.26
7.0.30.0370.08020.14
7.0.20.0270.08020.01
7.0.10.0370.07020.10
7.0.00.0030.04320.20
5.6.280.0000.07320.89
5.6.210.0130.08020.74
5.6.200.0000.08718.17
5.6.190.0000.04720.62
5.6.180.0230.04320.33
5.6.170.0270.07320.47
5.6.160.0030.04020.48
5.6.150.0100.03318.20
5.6.140.0030.08318.18
5.6.130.0130.07318.15
5.6.120.0130.03720.95
5.6.110.0070.04021.02
5.6.100.0030.06020.97
5.6.90.0070.04020.96
5.6.80.0000.07020.36
5.6.70.0270.03720.49
5.5.350.0400.07020.34
5.5.340.0070.08018.02
5.5.330.0070.07720.21
5.5.320.0130.07020.13
5.5.310.0270.05020.20
5.5.300.0130.06318.02
5.5.290.0100.07718.03
5.5.280.0070.04320.79
5.5.270.0070.06320.86
5.5.260.0030.08320.95
5.5.250.0200.07320.54
5.5.240.0130.03020.18
5.4.450.0070.05019.13
5.4.440.0070.03719.50
5.4.430.0070.03719.48
5.4.420.0100.03719.11
5.4.410.0030.03719.20
5.4.400.0030.03719.09
5.4.390.0000.04019.14
5.4.380.0070.03318.91
5.4.370.0000.04019.18
5.4.360.0030.03719.18
5.4.350.0100.05019.08
5.4.340.0070.08019.18
5.4.320.0030.05319.11
5.4.310.0100.04019.14
5.4.300.0000.04719.00
5.4.290.0100.07318.78
5.4.280.0030.04019.07
5.4.270.0170.07018.91
5.4.260.0070.04318.89
5.4.250.0130.03719.01
5.4.240.0100.04019.07
5.4.230.0000.05019.07
5.4.220.0170.06718.78
5.4.210.0000.08019.00
5.4.200.0100.07318.78
5.4.190.0170.07019.13
5.4.180.0070.04718.78
5.4.170.0070.07719.13
5.4.160.0070.07718.89
5.4.150.0170.03018.98
5.4.140.0070.03316.20
5.4.130.0070.06016.26
5.4.120.0000.05016.37
5.4.110.0070.05716.14
5.4.100.0070.04716.33
5.4.90.0070.06016.23
5.4.80.0030.06716.33
5.4.70.0030.05016.29
5.4.60.0100.06016.30
5.4.50.0030.07716.23
5.4.40.0030.05016.33
5.4.30.0030.07716.31
5.4.20.0100.04716.24
5.4.10.0170.06316.20
5.4.00.0100.07715.75
5.3.290.0000.05014.48
5.3.280.0070.03714.51
5.3.270.0070.07714.62
5.3.260.0130.06314.54
5.3.250.0070.04714.69
5.3.240.0100.04014.52
5.3.230.0070.04314.54
5.3.220.0000.04314.35
5.3.210.0070.07014.44
5.3.200.0030.08714.49
5.3.190.0030.08314.47
5.3.180.0130.06314.48
5.3.170.0100.03714.48
5.3.160.0030.04014.34
5.3.150.0100.04014.51
5.3.140.0170.06014.43
5.3.130.0070.03714.42
5.3.120.0070.05014.47
5.3.110.0130.05714.51
5.3.100.0100.06014.05
5.3.90.0130.05713.89
5.3.80.0100.06314.11
5.3.70.0000.04713.94
5.3.60.0130.06714.02
5.3.50.0070.06313.87
5.3.40.0030.08013.76
5.3.30.0100.07313.88
5.3.20.0030.07713.51
5.3.10.0070.06313.61
5.3.00.0170.06713.60
5.2.170.0100.05011.09
5.2.160.0000.06311.15
5.2.150.0000.04011.07
5.2.140.0100.03311.11
5.2.130.0070.06011.25
5.2.120.0030.05011.03
5.2.110.0070.06011.09
5.2.100.0070.06010.98
5.2.90.0030.05011.25
5.2.80.0100.05711.04
5.2.70.0030.06011.03
5.2.60.0030.04711.04
5.2.50.0030.03710.99
5.2.40.0070.05310.89
5.2.30.0070.05710.88
5.2.20.0070.06310.95
5.2.10.0070.05710.88
5.2.00.0070.03310.88
5.1.60.0070.05310.88
5.1.50.0100.04710.88
5.1.40.0030.03310.88
5.1.30.0070.05710.88
5.1.20.0130.03310.88
5.1.10.0070.05310.88
5.1.00.0000.03010.88
5.0.50.0030.04710.88
5.0.40.0070.01710.88
5.0.30.0030.06310.88
5.0.20.0000.03310.88
5.0.10.0030.04310.88
5.0.00.0030.05310.88
4.4.90.0030.03310.88
4.4.80.0000.03710.88
4.4.70.0030.02010.88
4.4.60.0070.02710.88
4.4.50.0030.01310.88
4.4.40.0030.05310.88
4.4.30.0030.03310.88
4.4.20.0030.03310.88
4.4.10.0000.03710.88
4.4.00.0000.04010.88
4.3.110.0030.01710.88
4.3.100.0000.02710.88
4.3.90.0000.04010.88
4.3.80.0000.04010.88
4.3.70.0030.03310.88
4.3.60.0000.03310.88
4.3.50.0030.03310.88
4.3.40.0030.04310.88
4.3.30.0000.02310.88
4.3.20.0000.04010.88
4.3.10.0000.03010.88
4.3.00.0000.01710.88

preferences:
44.77 ms | 401 KiB | 5 Q