3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "-paint, old 12"; if (preg_match('~\bpaint,\s+old\s+(1[0-4]|[1-9])(?!\d)~', $string)) { echo "There is a match!"; } else { echo "There is no match!"; }

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)
8.5.10.0090.00816.73
8.5.00.0120.01020.18
8.4.150.0020.00114.05
8.4.140.0160.00417.76
8.4.130.0130.00717.92
8.4.120.0150.00524.24
8.4.110.0120.00921.68
8.4.100.0130.00717.84
8.4.90.0090.01117.70
8.4.80.0060.00318.14
8.4.70.0140.00618.21
8.4.60.0110.00818.94
8.4.50.0070.00617.96
8.4.40.0100.01319.56
8.4.30.0100.00018.57
8.4.20.0040.01118.66
8.4.10.0100.00720.42
8.3.280.0170.00618.55
8.3.270.0110.00916.63
8.3.260.0100.00817.09
8.3.250.0150.00618.98
8.3.240.0080.01116.98
8.3.230.0120.00716.59
8.3.220.0060.00216.96
8.3.210.0100.00316.65
8.3.200.0140.00716.57
8.3.190.0120.00716.95
8.3.180.0090.00916.65
8.3.170.0070.01116.68
8.3.160.0060.00918.36
8.3.150.0110.00716.99
8.3.140.0070.01117.00
8.3.130.0000.00818.60
8.3.120.0090.00019.02
8.3.110.0060.00320.94
8.3.100.0040.00716.60
8.3.90.0040.00418.53
8.3.80.0060.00618.13
8.3.70.0070.01118.30
8.3.60.0110.01118.25
8.3.50.0070.00716.44
8.3.40.0090.00618.90
8.3.30.0110.00418.66
8.3.20.0050.00224.18
8.3.10.0070.00024.66
8.3.00.0080.00026.16
8.2.290.0100.00919.11
8.2.280.0100.00918.48
8.2.270.0130.00616.66
8.2.260.0060.00319.13
8.2.250.0040.01618.46
8.2.240.0040.00417.27
8.2.230.0090.00022.58
8.2.220.0070.00737.54
8.2.210.0060.00626.77
8.2.200.0030.00716.63
8.2.190.0160.00316.58
8.2.180.0040.01525.92
8.2.170.0030.01319.11
8.2.160.0070.00722.96
8.2.150.0070.00025.66
8.2.140.0050.00324.66
8.2.130.0120.00626.16
8.2.120.0170.00026.16
8.2.110.0100.00021.25
8.2.100.0080.00417.84
8.2.90.0040.00419.73
8.2.80.0060.00319.20
8.2.70.0000.00918.03
8.2.60.0070.00317.80
8.2.50.0000.00818.05
8.2.40.0000.00818.09
8.2.30.0050.00218.02
8.2.20.0040.00417.90
8.2.10.0000.00819.16
8.2.00.0040.00419.26
8.1.330.0090.00921.99
8.1.320.0140.00516.36
8.1.310.0040.00416.66
8.1.300.0030.00620.32
8.1.290.0060.00618.88
8.1.280.0110.00725.92
8.1.270.0040.00422.24
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0080.00319.29
8.1.230.0070.00420.26
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00717.48
8.1.190.0090.00017.35
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0040.00419.03
8.1.150.0000.01018.80
8.1.140.0000.00820.55
8.1.130.0070.00020.16
8.1.120.0040.00317.43
8.1.110.0040.00417.42
8.1.100.0050.00317.44
8.1.90.0070.00017.57
8.1.80.0040.00417.55
8.1.70.0000.00817.54
8.1.60.0050.00317.57
8.1.50.0040.00417.58
8.1.40.0080.00017.63
8.1.30.0000.00817.57
8.1.20.0070.00017.75
8.1.10.0000.00817.50
8.1.00.0030.00617.47
8.0.300.0040.00419.82
8.0.290.0000.00816.88
8.0.280.0070.00018.34
8.0.270.0030.00518.20
8.0.260.0000.00618.53
8.0.250.0000.00717.04
8.0.240.0060.00317.05
8.0.230.0070.00016.92
8.0.220.0030.00316.87
8.0.210.0030.00316.95
8.0.200.0040.00417.04
8.0.190.0050.00317.05
8.0.180.0000.00716.89
8.0.170.0080.00016.87
8.0.160.0030.00616.96
8.0.150.0030.00316.80
8.0.140.0000.00816.93
8.0.130.0050.00013.38
8.0.120.0030.00616.89
8.0.110.0030.00516.82
8.0.100.0000.00816.99
8.0.90.0040.00416.97
8.0.80.0080.00816.98
8.0.70.0020.00516.87
8.0.60.0030.00517.04
8.0.50.0040.00416.87
8.0.30.0100.00816.98
8.0.20.0120.01216.97
8.0.10.0230.00317.06
8.0.00.0150.00616.98
7.4.330.0000.00515.55
7.4.320.0060.00016.57
7.4.300.0000.00716.57
7.4.290.0030.00616.68
7.4.280.0040.00416.77
7.4.270.0030.00616.66
7.4.260.0030.00313.36
7.4.250.0040.00416.69
7.4.240.0020.00516.58
7.4.230.0030.00316.54
7.4.220.0070.00016.73
7.4.210.0090.00716.76
7.4.200.0000.00716.50
7.4.160.0110.00716.85
7.4.150.0140.01016.67
7.4.140.0170.01016.57
7.4.130.0180.00716.67
7.4.120.0170.00616.64
7.4.110.0200.00816.63
7.4.100.0170.00916.63
7.4.90.0170.00816.63
7.4.80.0210.00616.57
7.4.70.0150.00716.58
7.4.60.0140.00916.68
7.4.50.0220.00016.52
7.4.40.0130.01016.68
7.4.30.0130.01016.67
7.4.20.0140.00916.43
7.4.10.0160.00816.44
7.4.00.0220.00616.66
7.3.330.0030.00616.13
7.3.320.0070.00013.11
7.3.310.0040.00416.35
7.3.300.0070.00016.28
7.3.290.0050.00916.26
7.3.280.0270.00416.30
7.3.270.0160.01316.30
7.3.260.0240.00716.26
7.3.250.0140.01416.27
7.3.240.0470.01016.30
7.3.230.0150.01416.26
7.3.220.0280.00016.20
7.3.210.0240.00816.23
7.3.200.0150.01516.20
7.3.190.0160.01316.21
7.3.180.0570.01016.27
7.3.170.0200.00916.24
7.3.160.0240.00316.16
7.3.150.0170.00916.17
7.3.140.0200.00916.21
7.3.130.0170.01016.12
7.3.120.0220.00316.29
7.3.110.0260.00016.03
7.3.100.0080.01716.19
7.3.90.0140.01116.46
7.3.80.0130.01016.24
7.3.70.0310.01316.42
7.3.60.0350.00316.44
7.3.50.0130.01316.49
7.3.40.0180.00716.38
7.3.30.0200.00616.47
7.3.20.0540.00316.43
7.3.10.0210.00816.28
7.3.00.0240.00916.36

preferences:
168.24 ms | 403 KiB | 5 Q