3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('/#user_id#/', 'http://c.cpa6.ru/3U9P/d#'));

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)
8.3.60.0120.00618.43
8.3.50.0100.00922.17
8.3.40.0070.01018.71
8.3.30.0120.00318.84
8.3.20.0040.00418.73
8.3.10.0060.00320.51
8.3.00.0030.00521.95
8.2.180.0070.01016.75
8.2.170.0070.00722.96
8.2.160.0070.00720.43
8.2.150.0070.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.26
8.2.110.0050.00520.35
8.2.100.0120.00017.78
8.2.90.0000.00718.97
8.2.80.0080.00017.97
8.2.70.0060.00617.50
8.2.60.0040.00417.68
8.2.50.0090.00018.07
8.2.40.0040.00718.09
8.2.30.0040.00419.55
8.2.20.0080.00017.59
8.2.10.0050.00317.68
8.2.00.0000.00717.70
8.1.280.0090.00925.92
8.1.270.0000.00923.99
8.1.260.0120.00626.35
8.1.250.0070.00028.09
8.1.240.0030.00722.21
8.1.230.0000.01120.84
8.1.220.0040.00418.77
8.1.210.0060.00318.90
8.1.200.0040.00417.35
8.1.190.0030.00517.40
8.1.180.0030.00518.10
8.1.170.0080.00018.59
8.1.160.0070.00018.70
8.1.150.0040.00418.66
8.1.140.0050.00317.52
8.1.130.0030.00317.79
8.1.120.0040.00417.55
8.1.110.0000.00817.52
8.1.100.0030.00617.40
8.1.90.0000.00817.50
8.1.80.0040.00417.36
8.1.70.0000.00717.49
8.1.60.0080.00317.61
8.1.50.0000.00717.52
8.1.40.0040.00417.54
8.1.30.0050.00517.65
8.1.20.0000.00817.75
8.1.10.0000.00717.41
8.1.00.0060.00317.54
8.0.300.0030.00519.85
8.0.290.0030.00617.05
8.0.280.0000.00718.39
8.0.270.0050.00317.14
8.0.260.0060.00016.75
8.0.250.0030.00317.01
8.0.240.0040.00417.01
8.0.230.0050.00316.88
8.0.220.0070.00016.91
8.0.210.0000.00716.97
8.0.200.0000.00716.95
8.0.190.0000.00816.89
8.0.180.0070.00016.98
8.0.170.0000.00716.95
8.0.160.0000.00716.96
8.0.150.0070.00416.93
8.0.140.0060.00316.85
8.0.130.0030.00613.34
8.0.120.0040.00416.91
8.0.110.0090.00016.93
8.0.100.0070.00016.91
8.0.90.0030.00316.81
8.0.80.0160.00016.90
8.0.70.0000.00816.74
8.0.60.0000.00816.90
8.0.50.0040.00416.90
8.0.30.0100.01016.86
8.0.20.0090.01217.40
8.0.10.0000.00817.03
8.0.00.0100.00816.68
7.4.330.0000.00514.91
7.4.320.0000.00716.73
7.4.300.0000.00616.68
7.4.290.0070.00016.60
7.4.280.0030.00616.71
7.4.270.0000.00816.47
7.4.260.0030.00313.29
7.4.250.0030.00616.45
7.4.240.0000.00816.63
7.4.230.0030.00316.78
7.4.220.0100.00716.63
7.4.210.0070.00816.62
7.4.200.0070.00016.68
7.4.190.0070.00016.76
7.4.160.0140.01016.52
7.4.150.0100.00717.40
7.4.140.0120.01117.86
7.4.130.0100.00816.64
7.4.120.0090.00916.53
7.4.110.0070.01016.39
7.4.100.0090.00916.38
7.4.90.0130.00716.57
7.4.80.0090.01219.37
7.4.70.0140.00316.57
7.4.60.0120.00516.23
7.4.50.0090.00016.60
7.4.40.0070.00322.27
7.4.30.0090.00916.48
7.4.00.0070.00714.94
7.3.330.0000.00613.20
7.3.320.0030.00313.00
7.3.310.0070.00016.21
7.3.300.0030.00316.30
7.3.290.0000.01416.25
7.3.280.0090.00816.31
7.3.270.0100.01317.40
7.3.260.0090.00918.24
7.3.250.0080.01016.57
7.3.240.0050.01116.54
7.3.230.0130.00316.39
7.3.210.0080.00816.65
7.3.200.0060.01019.39
7.3.190.0130.01016.39
7.3.180.0100.00616.29
7.3.170.0110.00516.41
7.3.160.0100.01016.46
7.3.120.0040.01514.85
7.2.330.0130.01016.62
7.2.320.0030.01416.52
7.2.310.0100.00916.36
7.2.300.0090.00916.56
7.2.290.0150.00716.51
7.2.60.0070.00316.80
7.2.00.0070.01019.20
7.1.200.0100.00315.82
7.1.100.0040.00717.90
7.1.70.0000.01217.09
7.1.60.0060.01819.40
7.1.50.0160.00716.76
7.1.00.0000.03722.36
7.0.200.0000.00816.88
7.0.140.0070.07022.12
7.0.60.0100.08019.81
7.0.50.0070.04717.81
7.0.40.0230.07019.98
7.0.30.0200.04320.45
7.0.20.0170.04720.10
7.0.10.0030.04320.03
7.0.00.0070.08020.10
5.6.280.0000.07720.98
5.6.210.0030.08320.49
5.6.200.0030.07018.11
5.6.190.0270.03720.32
5.6.180.0430.06320.41
5.6.170.0130.04720.45
5.6.160.0070.03720.54
5.6.150.0030.04018.07
5.6.140.0130.07318.17
5.6.130.0100.07018.18
5.6.120.0100.07320.98
5.6.110.0070.07021.07
5.6.100.0130.06020.97
5.6.90.0100.08320.93
5.6.80.0130.07720.37
5.5.350.0430.06020.29
5.5.340.0100.03718.01
5.5.330.0130.06720.43
5.5.320.0130.04720.32
5.5.310.0200.04020.21
5.5.300.0070.04318.02
5.5.290.0100.06017.97
5.5.280.0100.05320.77
5.5.270.0170.07320.88
5.5.260.0000.05020.87
5.5.250.0170.08020.79
5.5.240.0030.07720.34
5.4.450.0470.03719.57
5.4.440.0500.04319.45
5.4.430.0330.04719.48
5.4.420.0530.07019.53
5.4.410.0500.07319.08
5.4.400.0430.03719.06
5.4.390.0330.04319.09
5.4.380.0430.05018.80
5.4.370.0430.03019.24
5.4.360.0470.05018.93
5.4.350.0400.04319.16
5.4.340.0430.06719.08
5.4.320.0430.06719.23
5.4.310.0300.04319.08
5.4.300.0370.03319.09
5.4.290.0300.04018.77
5.4.280.0400.04318.91
5.4.270.0500.05718.77
5.4.260.0430.06319.09
5.4.250.0430.05719.10
5.4.240.0430.05319.09
5.4.230.0470.06018.91
5.4.220.0430.06319.23
5.4.210.0370.07019.07
5.4.200.0300.04019.08
5.4.190.0470.04318.78
5.4.180.0530.05718.77
5.4.170.0400.04319.20
5.4.160.0600.05319.05
5.4.150.0400.05718.91
5.4.140.0530.06016.14
5.4.130.0430.03316.22
5.4.120.0470.05316.27
5.4.110.0500.06716.39
5.4.100.0470.04316.48
5.4.90.0500.06316.41
5.4.80.0500.06316.21
5.4.70.0500.06716.44
5.4.60.0570.06016.47
5.4.50.0430.05716.39
5.4.40.0470.05316.40
5.4.30.0470.05716.15
5.4.20.0600.07016.36
5.4.10.0600.05316.36
5.4.00.0500.06315.63
5.3.290.0430.04014.60
5.3.280.0500.06714.53
5.3.270.0400.04314.48
5.3.260.0500.05714.43
5.3.250.0600.05314.48
5.3.240.0470.04014.45
5.3.230.0430.04714.65
5.3.220.0470.06714.66
5.3.210.0530.06314.39
5.3.200.0500.06014.50
5.3.190.0500.04314.54
5.3.180.0500.05314.41
5.3.170.0500.06314.43
5.3.160.0530.07014.39
5.3.150.0370.04314.65
5.3.140.0530.06014.42
5.3.130.0470.05314.48
5.3.120.0370.04014.49
5.3.110.0530.06314.63
5.3.100.0530.06013.98
5.3.90.0470.03313.85
5.3.80.0330.04013.96
5.3.70.0330.04013.97
5.3.60.0430.06714.11
5.3.50.0500.04013.92
5.3.40.0300.04713.84
5.3.30.0500.04313.70
5.3.20.0500.06313.59
5.3.10.0430.03713.50
5.3.00.0430.03013.43
5.2.170.0400.05713.43
5.2.160.0400.05013.43
5.2.150.0370.05013.43
5.2.140.0430.04713.43
5.2.130.0330.03013.43
5.2.120.0370.02313.43
5.2.110.0430.04713.43
5.2.100.0330.03313.43
5.2.90.0270.03313.43
5.2.80.0470.04313.43
5.2.70.0330.03313.43
5.2.60.0400.05713.43
5.2.50.0400.04013.43
5.2.40.0300.06013.43
5.2.30.0370.03713.43
5.2.20.0300.03013.43
5.2.10.0370.03013.43
5.2.00.0330.04013.43
5.1.60.0330.02713.43
5.1.50.0300.04013.43
5.1.40.0330.02713.43
5.1.30.0300.05013.43
5.1.20.0330.05013.43
5.1.10.0300.04313.43
5.1.00.0230.03013.43
5.0.50.0170.02713.43
5.0.40.0100.02313.43
5.0.30.0170.03713.43
5.0.20.0170.02313.43
5.0.10.0230.03713.43
5.0.00.0230.03313.43
4.4.90.0200.02013.43
4.4.80.0170.02313.43
4.4.70.0200.03013.43
4.4.60.0170.03713.43
4.4.50.0130.03313.43
4.4.40.0170.04313.43
4.4.30.0130.02013.43
4.4.20.0130.02313.43
4.4.10.0130.02013.43
4.4.00.0200.02713.43
4.3.110.0200.01313.43
4.3.100.0170.01313.43
4.3.90.0170.02713.43
4.3.80.0200.02713.43
4.3.70.0230.01013.43
4.3.60.0170.03313.43
4.3.50.0270.02713.43
4.3.40.0130.04313.43
4.3.30.0100.02713.43
4.3.20.0100.01713.43
4.3.10.0070.03713.43
4.3.00.0070.02713.43

preferences:
39.3 ms | 401 KiB | 5 Q