3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = 'test <span>1234</span><span>12345</span>test<span>5678</span><span>12345</span>test'; preg_match("/(<span>\d{4}<\/span>)/", $input, $output); print_r($output);

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)
8.3.60.0120.00318.54
8.3.50.0100.00722.05
8.3.40.0140.00718.79
8.3.30.0110.00318.84
8.3.20.0000.00818.96
8.3.10.0040.00420.92
8.3.00.0040.00421.91
8.2.180.0040.01116.63
8.2.170.0090.00622.96
8.2.160.0070.00720.38
8.2.150.0000.00924.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00520.62
8.2.110.0060.00320.34
8.2.100.0070.00418.03
8.2.90.0000.00719.13
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0000.00717.91
8.2.50.0050.00318.07
8.2.40.0050.00318.22
8.2.30.0000.00719.47
8.2.20.0000.00717.73
8.2.10.0050.00217.64
8.2.00.0060.00317.63
8.1.280.0030.01025.92
8.1.270.0070.00023.99
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00322.46
8.1.230.0060.00621.04
8.1.220.0040.00418.77
8.1.210.0040.00418.85
8.1.200.0070.00417.23
8.1.190.0060.00317.51
8.1.180.0030.00518.10
8.1.170.0030.00518.84
8.1.160.0060.00318.84
8.1.150.0040.00418.66
8.1.140.0040.00417.48
8.1.130.0000.00717.78
8.1.120.0050.00217.54
8.1.110.0030.00417.55
8.1.100.0020.00517.43
8.1.90.0040.00417.44
8.1.80.0000.00717.50
8.1.70.0000.00717.43
8.1.60.0080.00017.56
8.1.50.0000.00717.52
8.1.40.0040.00417.64
8.1.30.0040.00417.70
8.1.20.0040.00417.68
8.1.10.0040.00417.60
8.1.00.0070.00317.51
8.0.300.0040.00419.79
8.0.290.0040.00417.05
8.0.280.0030.00318.40
8.0.270.0000.00817.17
8.0.260.0060.00016.81
8.0.250.0080.00017.03
8.0.240.0000.00716.94
8.0.230.0000.00717.06
8.0.220.0030.00316.98
8.0.210.0070.00016.90
8.0.200.0000.00617.09
8.0.190.0030.00417.08
8.0.180.0080.00016.88
8.0.170.0000.00816.99
8.0.160.0000.00717.04
8.0.150.0070.00016.78
8.0.140.0040.00416.83
8.0.130.0060.00013.48
8.0.120.0000.00716.78
8.0.110.0000.00816.83
8.0.100.0000.00717.00
8.0.90.0030.00516.98
8.0.80.0100.00417.02
8.0.70.0040.00416.84
8.0.60.0040.00416.83
8.0.50.0070.00016.95
8.0.30.0110.01017.09
8.0.20.0120.00717.40
8.0.10.0000.00816.97
8.0.00.0120.00616.77
7.4.330.0020.00216.67
7.4.320.0060.00016.75
7.4.300.0000.00616.74
7.4.290.0000.00716.69
7.4.280.0000.00716.55
7.4.270.0030.00316.75
7.4.260.0050.00013.41
7.4.250.0000.00816.69
7.4.240.0030.00316.64
7.4.230.0030.00316.81
7.4.220.0280.00016.76
7.4.210.0110.00316.70
7.4.200.0030.00316.59
7.4.190.0000.00716.71
7.4.160.0070.00716.52
7.4.150.0070.01017.40
7.4.140.0160.00317.86
7.4.130.0080.00816.66
7.4.120.0080.00816.56
7.4.110.0090.00916.75
7.4.100.0090.00916.49
7.4.90.0170.00016.50
7.4.80.0070.01019.39
7.4.70.0090.01216.60
7.4.60.0070.01016.63
7.4.50.0040.00416.42
7.4.40.0090.00322.77
7.4.30.0090.01216.67
7.4.00.0060.01115.03
7.3.330.0050.00013.27
7.3.320.0000.00513.25
7.3.310.0030.00316.38
7.3.300.0070.00016.20
7.3.290.0110.00716.24
7.3.280.0100.00816.33
7.3.270.0030.01617.40
7.3.260.0140.00618.24
7.3.250.0120.00616.57
7.3.240.0070.01816.29
7.3.230.0060.00916.39
7.3.210.0100.00716.56
7.3.200.0070.00319.39
7.3.190.0100.00716.34
7.3.180.0000.01816.65
7.3.170.0100.01016.62
7.3.160.0080.00816.41
7.3.120.0050.00914.97
7.3.110.0110.00714.55
7.3.100.0040.01515.06
7.3.90.0070.01014.79
7.3.80.0100.00314.42
7.3.70.0060.01014.73
7.3.60.0040.01114.61
7.3.50.0030.01014.70
7.3.40.0030.00714.81
7.3.30.0060.00614.69
7.3.20.0090.00316.70
7.3.10.0100.00716.48
7.3.00.0060.00616.77
7.2.330.0100.00616.45
7.2.320.0170.00616.65
7.2.310.0090.00916.53
7.2.300.0150.00616.63
7.2.290.0030.01516.53
7.2.250.0100.01014.81
7.2.240.0090.01215.16
7.2.230.0090.00915.18
7.2.220.0070.01114.81
7.2.210.0070.01014.89
7.2.200.0030.01014.78
7.2.190.0030.01215.04
7.2.180.0100.00715.14
7.2.170.0000.01415.11
7.1.330.0000.01715.77
7.1.320.0090.00015.75
7.1.310.0030.00615.84
7.1.300.0000.01515.66
7.1.290.0060.00615.94
7.1.280.0000.00915.81
7.1.270.0060.00915.93
7.1.260.0130.00315.85
7.1.70.0080.00017.00
7.1.60.0070.01319.17
7.1.50.0120.00617.01
7.1.00.0030.03322.39
7.0.200.0520.01014.84
7.0.140.0030.07322.05
7.0.60.0030.08321.88
7.0.50.0130.07317.88
7.0.40.0070.04320.13
7.0.30.0400.07320.15
7.0.20.0470.05320.11
7.0.10.0030.04720.35
7.0.00.0100.04320.10
5.6.280.0070.07020.91
5.6.210.0170.07720.46
5.6.200.0070.07718.12
5.6.190.0070.07320.41
5.6.180.0330.04320.47
5.6.170.0130.04320.52
5.6.160.0100.08020.50
5.6.150.0100.07718.15
5.6.140.0000.08718.28
5.6.130.0070.09318.17
5.6.120.0130.08021.11
5.6.110.0100.08020.98
5.6.100.0100.08320.98
5.6.90.0000.04321.11
5.6.80.0030.08720.27
5.5.350.4300.04020.45
5.5.340.0030.07018.00
5.5.330.0130.06320.44
5.5.320.0400.05020.35
5.5.310.0130.05720.30
5.5.300.0030.04017.98
5.5.290.0130.04018.01
5.5.280.0070.08320.68
5.5.270.0170.06320.96
5.5.260.0030.04020.75
5.5.250.0100.07720.68
5.5.240.0070.03320.18
5.4.450.0400.04719.40
5.4.440.0230.05319.48
5.4.430.0500.06719.50
5.4.420.0070.07319.38
5.4.410.0070.08019.35
5.4.400.0030.05019.17
5.4.390.0030.04719.07
5.4.380.0130.07019.11
5.4.370.0130.05019.11
5.4.360.0270.05019.06
5.4.350.0130.06318.89
5.4.340.0200.07319.16
5.4.320.0300.03719.01
5.4.310.0370.06018.89
5.4.300.0300.05019.15
5.4.290.0400.06018.95
5.4.280.0430.06719.11
5.4.270.0600.05719.15
5.4.260.0570.06318.95
5.4.250.0670.05719.10
5.4.240.0570.06319.10
5.4.230.0470.05719.10
5.4.220.0370.04018.94
5.4.210.0530.06718.94
5.4.200.0430.05318.94
5.4.190.0570.06018.88
5.4.180.0530.06718.89
5.4.170.0570.06019.14
5.4.160.0430.04719.13
5.4.150.0470.06319.13
5.4.140.0500.07016.46
5.4.130.0670.04716.34
5.4.120.0470.06316.43
5.4.110.0630.05016.31
5.4.100.0600.06016.28
5.4.90.0400.04316.46
5.4.80.0500.04316.16
5.4.70.0470.04316.58
5.4.60.0530.06716.36
5.4.50.0530.05716.57
5.4.40.0400.04016.15
5.4.30.0600.05316.47
5.4.20.0500.07016.43
5.4.10.0370.05016.49
5.4.00.0570.05715.89
5.3.290.0170.07714.66
5.3.280.0430.03714.64
5.3.270.0430.08014.75
5.3.260.0430.07314.59
5.3.250.0430.04714.64
5.3.240.0500.05714.75
5.3.230.0570.05714.58
5.3.220.0600.06014.59
5.3.210.0670.06714.61
5.3.200.0500.03714.55
5.3.190.0370.04014.70
5.3.180.0530.06714.56
5.3.170.0400.07314.55
5.3.160.0330.04014.61
5.3.150.0300.04014.55
5.3.140.0400.04014.57
5.3.130.0470.06014.52
5.3.120.0430.07314.42
5.3.110.0500.05714.55
5.3.100.0430.04714.03
5.3.90.0430.06714.08
5.3.80.0400.07014.09
5.3.70.0400.04013.89
5.3.60.0530.05714.15
5.3.50.0470.06014.09
5.3.40.0570.04714.10
5.3.30.0430.06713.95
5.3.20.0470.04713.69
5.3.10.0630.05313.69
5.3.00.0300.04313.70
5.2.170.0400.04311.13
5.2.160.0270.03311.13
5.2.150.0400.05311.29
5.2.140.0370.04011.15
5.2.130.0430.05311.11
5.2.120.0430.05311.01
5.2.110.0330.03311.15
5.2.100.0300.05311.14
5.2.90.0300.03311.13
5.2.80.0370.02310.97
5.2.70.0330.03311.05
5.2.60.0500.05011.09
5.2.50.0500.04711.05
5.2.40.0430.05311.06
5.2.30.0430.05311.00
5.2.20.0430.03310.97
5.2.10.0400.04711.00
5.2.00.0500.03010.70
5.1.60.0300.03010.00
5.1.50.0430.0379.99
5.1.40.0370.02710.03
5.1.30.0330.03710.36
5.1.20.0370.03010.34
5.1.10.0430.02710.04
5.1.00.0400.04010.06
5.0.50.0170.0338.49
5.0.40.0230.0308.32
5.0.30.0270.0308.19
5.0.20.0230.0308.34
5.0.10.0170.0338.09
5.0.00.0270.0508.12
4.4.90.0230.0238.01
4.4.80.0170.0338.01
4.4.70.0200.0378.01
4.4.60.0200.0238.01
4.4.50.0270.0308.01
4.4.40.0200.0238.01
4.4.30.0230.0208.01
4.4.20.0200.0208.01
4.4.10.0230.0238.01
4.4.00.0270.0438.01
4.3.110.0170.0238.01
4.3.100.0170.0278.01
4.3.90.0230.0238.01
4.3.80.0270.0438.01
4.3.70.0200.0178.01
4.3.60.0200.0338.01
4.3.50.0200.0308.01
4.3.40.0100.0308.01
4.3.30.0130.0178.01
4.3.20.0100.0238.01
4.3.10.0100.0378.01
4.3.00.0130.0178.01

preferences:
40.25 ms | 401 KiB | 5 Q