3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! if (preg_match('/([a-z]{3,})/i','asdfasdfasdf.....')) { 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)
8.3.60.0110.00416.75
8.3.50.0250.00716.56
8.3.40.0090.00918.91
8.3.30.0120.00418.84
8.3.20.0040.00418.90
8.3.10.0060.00320.64
8.3.00.0040.00419.38
8.2.180.0040.01116.88
8.2.170.0140.00722.96
8.2.160.0110.00418.82
8.2.150.0060.00324.18
8.2.140.0000.00924.66
8.2.130.0050.00226.16
8.2.120.0080.00020.71
8.2.110.0060.00321.06
8.2.100.0080.00417.91
8.2.90.0090.00019.05
8.2.80.0000.00719.32
8.2.70.0090.00017.75
8.2.60.0080.00017.80
8.2.50.0030.00618.07
8.2.40.0050.00318.16
8.2.30.0000.00917.82
8.2.20.0030.00619.46
8.2.10.0000.00817.81
8.2.00.0050.00517.63
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00721.79
8.1.230.0120.00020.83
8.1.220.0090.00018.77
8.1.210.0040.00419.00
8.1.200.0040.00417.35
8.1.190.0040.00417.28
8.1.180.0000.00818.10
8.1.170.0040.00418.71
8.1.160.0040.00418.79
8.1.150.0070.00018.63
8.1.140.0040.00417.47
8.1.130.0000.00717.70
8.1.120.0080.00017.53
8.1.110.0020.00517.43
8.1.100.0000.00817.52
8.1.90.0070.00017.47
8.1.80.0000.00717.45
8.1.70.0030.00517.51
8.1.60.0070.00017.61
8.1.50.0030.00517.48
8.1.40.0060.00317.58
8.1.30.0040.00417.61
8.1.20.0000.00817.59
8.1.10.0040.00417.49
8.1.00.0040.00417.53
8.0.300.0080.00019.94
8.0.290.0040.00416.88
8.0.280.0050.00318.32
8.0.270.0080.00017.25
8.0.260.0040.00416.91
8.0.250.0040.00416.88
8.0.240.0000.00817.00
8.0.230.0000.00716.88
8.0.220.0000.00716.79
8.0.210.0050.00316.82
8.0.200.0030.00616.98
8.0.190.0040.00417.02
8.0.180.0000.00716.92
8.0.170.0060.00316.90
8.0.160.0000.00716.85
8.0.150.0000.00816.76
8.0.140.0040.00616.88
8.0.130.0000.00513.39
8.0.120.0030.00516.89
8.0.110.0040.00416.73
8.0.100.0040.00416.77
8.0.90.0040.00416.92
8.0.80.0100.00716.79
8.0.70.0040.00416.92
8.0.60.0040.00416.91
8.0.50.0000.00716.89
8.0.30.0070.01117.26
8.0.20.0070.01217.02
8.0.10.0000.00817.08
8.0.00.0120.00716.71
7.4.330.0000.00513.05
7.4.320.0060.00016.49
7.4.300.0030.00316.59
7.4.290.0070.00016.58
7.4.280.0040.00416.69
7.4.270.0030.00516.69
7.4.260.0030.00313.34
7.4.250.0030.00516.68
7.4.240.0040.00416.59
7.4.230.0000.00716.59
7.4.220.0060.01316.66
7.4.210.0120.00316.72
7.4.200.0000.00816.53
7.4.190.0040.00416.77
7.4.160.0090.00616.45
7.4.150.0100.01316.58
7.4.140.0090.00916.46
7.4.130.0100.00716.62
7.4.120.0130.00316.57
7.4.110.0120.00616.55
7.4.100.0090.01216.75
7.4.90.0180.00316.59
7.4.80.0110.01416.41
7.4.70.0030.01616.27
7.4.60.0100.00616.55
7.4.50.0040.00416.55
7.4.40.0040.01116.40
7.4.30.0160.00016.55
7.4.00.0070.00915.13
7.3.330.0030.00313.12
7.3.320.0000.00613.09
7.3.310.0030.00316.29
7.3.300.0000.00716.32
7.3.290.0070.00716.30
7.3.280.0080.00916.29
7.3.270.0080.00816.50
7.3.260.0180.00616.59
7.3.250.0140.00616.49
7.3.240.0160.00316.61
7.3.230.0040.01516.48
7.3.210.0120.00416.31
7.3.200.0030.01419.39
7.3.190.0150.00816.32
7.3.180.0120.00316.53
7.3.170.0100.00616.53
7.3.160.0060.01216.48
7.3.120.0100.00614.83
7.3.110.0070.01014.69
7.3.100.0090.00314.36
7.3.90.0030.01314.99
7.3.80.0070.00714.68
7.3.70.0030.01014.95
7.3.60.0040.00814.83
7.3.50.0000.01314.78
7.3.40.0000.00814.76
7.3.30.0110.00714.70
7.3.20.0070.00716.78
7.3.10.0000.01316.27
7.3.00.0080.00416.56
7.2.330.0030.01716.56
7.2.320.0070.01016.60
7.2.310.0140.00716.58
7.2.300.0100.00716.70
7.2.290.0130.00816.63
7.2.250.0090.00914.95
7.2.240.0080.01214.88
7.2.230.0090.00614.99
7.2.220.0100.00614.66
7.2.210.0070.00415.13
7.2.200.0120.00314.98
7.2.190.0080.00314.91
7.2.180.0030.01214.95
7.2.170.0060.00614.92
7.2.00.0030.00919.36
7.1.330.0090.00615.88
7.1.320.0030.01315.83
7.1.310.0040.00815.64
7.1.300.0040.00715.81
7.1.290.0040.00415.44
7.1.280.0000.01615.76
7.1.270.0140.00315.50
7.1.260.0000.01315.68
7.1.100.0070.00718.18
7.1.70.0070.00317.23
7.1.60.0130.01019.17
7.1.50.0120.00916.84
7.1.00.0000.06322.30
7.0.200.0330.00714.46
7.0.140.0030.07322.05
7.0.120.0070.06322.06
7.0.60.0130.07019.91
7.0.50.0270.05317.81
7.0.40.0270.06720.00
7.0.30.0270.06720.11
7.0.20.0300.07720.20
7.0.10.0200.04320.35
7.0.00.0130.08020.10
5.6.280.0100.06721.05
5.6.210.0000.08720.74
5.6.200.0100.05018.15
5.6.190.0000.09320.77
5.6.180.0300.06320.40
5.6.170.0400.06020.33
5.6.160.0000.04320.47
5.6.150.0100.08018.22
5.6.140.0070.04318.10
5.6.130.0070.05018.09
5.6.120.0070.05021.01
5.6.110.0200.05721.11
5.6.100.0070.06721.03
5.6.90.0100.06321.09
5.6.80.0100.03320.32
5.6.70.0270.07720.36
5.5.350.0330.07720.29
5.5.340.0200.06718.02
5.5.330.0070.04720.38
5.5.320.0170.04320.57
5.5.310.0330.05720.29
5.5.300.0000.04717.91
5.5.290.0100.03317.94
5.5.280.0100.03720.82
5.5.270.0100.03320.66
5.5.260.0130.03720.64
5.5.250.0130.07320.79
5.5.240.0100.07720.13
5.4.450.0070.06019.50
5.4.440.0000.04719.44
5.4.430.0000.06719.26
5.4.420.0170.07319.46
5.4.410.0070.03719.00
5.4.400.0070.07018.81
5.4.390.0100.05718.79
5.4.380.0100.05719.19
5.4.370.0030.07719.08
5.4.360.0130.03719.14
5.4.350.0030.04718.79
5.4.340.0070.04318.80
5.4.320.0000.04018.88
5.4.310.0070.04019.09
5.4.300.0100.07018.92
5.4.290.0070.06318.91
5.4.280.0130.07319.14
5.4.270.0000.05319.12
5.4.260.0070.05319.07
5.4.250.0030.08319.00
5.4.240.0100.07718.77
5.4.230.0000.05018.80
5.4.220.0070.04718.78
5.4.210.0030.03719.18
5.4.200.0070.06319.17
5.4.190.0130.03719.16
5.4.180.0130.06718.79
5.4.170.0130.06718.77
5.4.160.0000.04719.06
5.4.150.0100.03718.78
5.4.140.0070.04716.26
5.4.130.0070.03316.24
5.4.120.0030.08016.16
5.4.110.0070.04316.23
5.4.100.0000.04316.41
5.4.90.0070.03316.23
5.4.80.0030.03716.30
5.4.70.0030.07016.23
5.4.60.0030.05016.24
5.4.50.0000.06716.34
5.4.40.0070.07016.38
5.4.30.0000.04716.40
5.4.20.0030.06016.29
5.4.10.0030.05016.26
5.4.00.0030.07015.73
5.3.290.0070.06014.59
5.3.280.0070.03714.38
5.3.270.0200.06014.53
5.3.260.0100.07314.69
5.3.250.0030.07714.53
5.3.240.0070.04314.52
5.3.230.0170.02714.69
5.3.220.0070.05714.44
5.3.210.0030.05014.51
5.3.200.0130.02714.38
5.3.190.0130.06714.35
5.3.180.0000.05014.48
5.3.170.0030.04314.48
5.3.160.0130.06314.49
5.3.150.0030.04014.48
5.3.140.0070.07314.47
5.3.130.0030.04014.47
5.3.120.0070.07714.36
5.3.110.0030.04014.48
5.3.100.0070.05713.93
5.3.90.0030.03714.10
5.3.80.0070.05013.80
5.3.70.0030.07013.99
5.3.60.0130.07013.83
5.3.50.0070.06013.88
5.3.40.0030.05013.73
5.3.30.0170.03313.69
5.3.20.0070.07313.70
5.3.10.0000.04013.60
5.3.00.0100.06713.65
5.2.170.0070.06011.14
5.2.160.0070.05311.07
5.2.150.0030.06011.03
5.2.140.0000.03711.29
5.2.130.0100.03010.98
5.2.120.0030.03310.95
5.2.110.0000.06311.03
5.2.100.0030.03010.99
5.2.90.0030.06011.08
5.2.80.0070.03710.97
5.2.70.0070.04711.17
5.2.60.0030.04710.87
5.2.50.0030.04010.98
5.2.40.0030.04310.84
5.2.30.0100.03710.96
5.2.20.0030.04010.77
5.2.10.0070.05310.86
5.2.00.0100.05710.71
5.1.60.0000.03310.14
5.1.50.0030.04010.08
5.1.40.0000.0309.95
5.1.30.0000.03010.34
5.1.20.0030.03010.50
5.1.10.0070.0239.96
5.1.00.0000.02710.05
5.0.50.0030.0208.54
5.0.40.0030.0208.38
5.0.30.0030.0638.21
5.0.20.0030.0338.25
5.0.10.0030.0278.18
5.0.00.0070.0678.20
4.4.90.0030.0338.01
4.4.80.0000.0408.01
4.4.70.0030.0378.01
4.4.60.0030.0308.01
4.4.50.0100.0238.01
4.4.40.0000.0538.01
4.4.30.0030.0178.01
4.4.20.0000.0408.01
4.4.10.0000.0178.01
4.4.00.0030.0238.01
4.3.110.0030.0178.01
4.3.100.0030.0338.01
4.3.90.0030.0278.01
4.3.80.0030.0438.01
4.3.70.0070.0238.01
4.3.60.0000.0338.01
4.3.50.0030.0278.01
4.3.40.0000.0408.01
4.3.30.0030.0138.01
4.3.20.0000.0238.01
4.3.10.0030.0378.01
4.3.00.0030.0138.01

preferences:
47.19 ms | 400 KiB | 5 Q