3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'assert(): Assertion ""Foo" === "bar"" failed in /in/joNsK on line 3'; if (preg_match('~".+"~', $str, $match)) { print_r($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)
8.3.60.0070.01418.43
8.3.50.0120.00917.46
8.3.40.0040.01118.83
8.3.30.0100.01018.54
8.3.20.0030.01218.76
8.3.10.0030.00620.61
8.3.00.0130.00617.63
8.2.180.0090.00916.75
8.2.170.0120.00322.96
8.2.160.0090.00618.94
8.2.150.0100.00624.18
8.2.140.0050.00324.66
8.2.130.0030.00626.16
8.2.120.0050.00319.77
8.2.110.0050.00521.18
8.2.100.0040.00817.72
8.2.90.0000.00819.18
8.2.80.0000.00817.91
8.2.70.0030.00617.63
8.2.60.0040.00417.93
8.2.50.0000.00918.07
8.2.40.0030.00518.22
8.2.30.0040.00417.93
8.2.20.0000.00717.75
8.2.10.0080.00017.74
8.2.00.0040.00417.71
8.1.280.0180.00025.92
8.1.270.0040.00424.66
8.1.260.0020.00526.35
8.1.250.0140.00328.09
8.1.240.0080.00020.83
8.1.230.0120.00020.88
8.1.220.0040.00417.74
8.1.210.0050.00318.87
8.1.200.0030.00617.22
8.1.190.0040.00417.53
8.1.180.0060.00318.10
8.1.170.0050.00318.82
8.1.160.0050.00218.85
8.1.150.0050.00318.71
8.1.140.0000.00817.59
8.1.130.0030.00317.57
8.1.120.0040.00417.59
8.1.110.0070.00017.51
8.1.100.0000.00717.44
8.1.90.0050.00217.50
8.1.80.0030.00517.52
8.1.70.0030.00317.50
8.1.60.0030.00617.71
8.1.50.0000.00817.51
8.1.40.0040.00417.62
8.1.30.0050.00217.63
8.1.20.0000.00917.70
8.1.10.0050.00317.61
8.1.00.0040.00417.55
8.0.300.0040.00419.99
8.0.290.0040.00416.75
8.0.280.0000.00718.44
8.0.270.0020.00517.21
8.0.260.0070.00016.82
8.0.250.0070.00017.06
8.0.240.0000.00817.04
8.0.230.0000.00716.97
8.0.220.0030.00316.81
8.0.210.0000.00716.88
8.0.200.0000.00617.07
8.0.190.0070.00016.90
8.0.180.0040.00316.97
8.0.170.0000.01017.00
8.0.160.0070.00016.95
8.0.150.0030.00617.00
8.0.140.0080.00016.92
8.0.130.0000.00513.42
8.0.120.0040.00416.83
8.0.110.0040.00417.01
8.0.100.0030.00516.78
8.0.90.0090.00017.06
8.0.80.0030.01716.98
8.0.70.0050.00316.80
8.0.60.0000.00716.79
8.0.50.0050.00316.93
8.0.30.0070.01217.15
8.0.20.0130.00517.15
8.0.10.0070.00016.91
8.0.00.0060.01316.72
7.4.330.0000.00513.11
7.4.320.0040.00416.69
7.4.300.0060.00016.72
7.4.290.0040.00416.64
7.4.280.0050.00516.50
7.4.270.0060.00016.64
7.4.260.0050.00313.48
7.4.250.0040.00416.68
7.4.240.0020.00516.52
7.4.230.0000.00716.45
7.4.220.0140.00716.65
7.4.210.0070.01016.71
7.4.200.0050.00216.49
7.4.190.0000.00716.81
7.4.160.0100.00616.59
7.4.150.0070.01016.51
7.4.140.0130.00917.16
7.4.130.0090.00716.66
7.4.120.0090.00916.51
7.4.110.0130.01016.58
7.4.100.0130.01016.89
7.4.90.0130.00416.43
7.4.80.0090.01516.64
7.4.70.0100.00716.55
7.4.60.0140.00316.54
7.4.50.0090.00016.66
7.4.40.0040.00416.38
7.4.30.0080.01216.64
7.4.00.0000.01714.89
7.3.330.0030.00313.07
7.3.320.0000.00713.03
7.3.310.0030.00316.13
7.3.300.0020.00516.31
7.3.290.0040.01116.23
7.3.280.0080.00816.29
7.3.270.0090.00916.57
7.3.260.0110.00516.63
7.3.250.0060.01416.45
7.3.240.0080.01316.24
7.3.230.0060.01616.43
7.3.210.0110.00516.47
7.3.200.0100.00719.39
7.3.190.0110.01116.31
7.3.180.0030.01316.50
7.3.170.0090.00916.25
7.3.160.0060.00916.33
7.3.120.0080.00614.86
7.2.330.0100.00716.52
7.2.320.0030.01416.56
7.2.310.0160.00316.67
7.2.300.0060.01116.58
7.2.290.0080.00916.50
7.2.00.0030.01219.55
7.1.100.0040.00818.14
7.1.70.0060.00317.20
7.1.60.0160.00319.40
7.1.50.0030.01434.99
7.1.00.0070.07340.44
7.0.200.0030.00716.96
7.0.140.0070.06722.15
7.0.120.0030.07344.40
7.0.60.0070.05320.08
7.0.50.0030.06017.89
7.0.40.0370.06020.28
7.0.30.0270.05320.27
7.0.20.0400.05019.98
7.0.10.0300.08020.34
7.0.00.0370.07720.27
5.6.280.0070.05020.77
5.6.210.0100.07320.56
5.6.200.0000.04718.22
5.6.190.0330.08020.77
5.6.180.0230.08720.55
5.6.170.0370.07020.47
5.6.160.0330.06320.52
5.6.150.0330.06320.52
5.6.140.0200.04320.43
5.6.130.0200.04320.50
5.6.120.0130.04720.23
5.6.110.0170.04720.16
5.6.100.0170.04720.39
5.6.90.0230.03720.15
5.6.80.0170.04019.88
5.6.70.0200.03719.56
5.6.60.0200.03719.89
5.6.50.0130.04319.55
5.6.40.0230.03319.54
5.6.30.0230.03319.53
5.6.20.0270.03019.76
5.6.10.0170.04019.54
5.6.00.0200.04019.59
5.5.350.0030.05320.43
5.5.340.0030.07718.07
5.5.330.0270.04320.29
5.5.320.0330.07720.28
5.5.310.0300.04320.18
5.5.300.0230.04019.99
5.5.290.0170.04720.24
5.5.280.0200.03720.16
5.5.270.0170.04720.18
5.5.260.0230.03720.23
5.5.250.0130.05019.93
5.5.240.0230.04019.63
5.5.230.0200.04319.52
5.5.220.0170.04319.36
5.5.210.0270.03019.55
5.5.200.0200.04319.33
5.5.190.0270.03019.55
5.5.180.0200.03719.61
5.5.160.0230.03319.55
5.5.150.0200.04019.48
5.5.140.0300.03319.32
5.5.130.0270.08319.52
5.5.120.0300.06719.67
5.5.110.0300.03719.48
5.5.100.0300.07019.58
5.5.90.0300.07719.23
5.5.80.0330.06719.45
5.5.70.0470.06719.18
5.5.60.0270.05319.54
5.5.50.0200.05719.56
5.5.40.0200.04719.52
5.5.30.0270.07019.31
5.5.20.0330.06019.46
5.5.10.0300.07319.20
5.5.00.0330.05319.48
5.4.450.0170.04719.48
5.4.440.0270.03019.57
5.4.430.0200.04019.18
5.4.420.0170.04019.47
5.4.410.0170.03719.45
5.4.400.0270.03319.25
5.4.390.0230.03718.85
5.4.380.0270.03019.25
5.4.370.0170.03719.15
5.4.360.0230.03319.15
5.4.350.0170.03718.98
5.4.340.0130.04719.15
5.4.320.0200.03319.11
5.4.310.0300.02719.16
5.4.300.0200.06319.14
5.4.290.0300.06719.07
5.4.280.0370.06319.23
5.4.270.0400.06019.15
5.4.260.0300.05719.15
5.4.250.0300.08019.15
5.4.240.0300.07019.07
5.4.230.0300.06019.20
5.4.220.0170.05719.23
5.4.210.0330.06019.07
5.4.200.0330.04719.15
5.4.190.0270.04019.13
5.4.180.0370.06018.91
5.4.170.0300.05319.11
5.4.160.0330.06319.21
5.4.150.0430.06018.90
5.4.140.0270.04016.34
5.4.130.0200.04316.36
5.4.120.0270.04016.45
5.4.110.0230.05016.48
5.4.100.0400.05716.41
5.4.90.0400.06016.44
5.4.80.0300.04016.66
5.4.70.0270.06316.38
5.4.60.0230.05716.41
5.4.50.0300.06716.46
5.4.40.0270.07316.47
5.4.30.0230.04016.39
5.4.20.0300.06016.51
5.4.10.0300.04316.46
5.4.00.0370.05015.98
5.3.290.0200.03314.71
5.3.280.0270.04314.47
5.3.270.0230.04014.59
5.3.260.0300.04714.64
5.3.250.0430.06014.65
5.3.240.0230.04314.75
5.3.230.0300.06314.64
5.3.220.0470.04014.59
5.3.210.0230.04714.59
5.3.200.0430.04314.58
5.3.190.0400.06314.60
5.3.180.0270.07314.63
5.3.170.0330.06714.64
5.3.160.0330.04714.54
5.3.150.0400.06714.58
5.3.140.0330.04014.58
5.3.130.0200.04714.42
5.3.120.0270.04314.53
5.3.110.0230.04714.55
5.3.100.0270.07014.02
5.3.90.0270.04013.93
5.3.80.0430.04314.04
5.3.70.0300.04314.00
5.3.60.0300.03713.94
5.3.50.0230.04013.97
5.3.40.0200.05313.82
5.3.30.0370.03713.86
5.3.20.0330.05713.60
5.3.10.0330.06713.67
5.3.00.0300.07313.69
5.2.170.0370.03012.62
5.2.160.0230.06012.62
5.2.150.0230.03012.62
5.2.140.0170.03312.62
5.2.130.0330.05012.62
5.2.120.0270.05312.62
5.2.110.0230.05312.62
5.2.100.0270.05012.62
5.2.90.0330.03312.62
5.2.80.0270.03312.62
5.2.70.0270.04312.62
5.2.60.0170.03712.62
5.2.50.0200.04712.62
5.2.40.0230.03312.62
5.2.30.0130.03312.62
5.2.20.0200.06312.62
5.2.10.0270.05012.62
5.2.00.0270.03312.62
5.1.60.0200.03312.62
5.1.50.0170.02712.62
5.1.40.0200.05012.62
5.1.30.0230.04012.62
5.1.20.0300.05012.62
5.1.10.0270.05312.62
5.1.00.0200.04712.62
5.0.50.0130.02712.62
5.0.40.0170.03312.62
5.0.30.0130.06312.62
5.0.20.0130.03012.62
5.0.10.0170.03012.62
5.0.00.0130.06012.62
4.4.90.0100.01712.62
4.4.80.0100.03312.62
4.4.70.0100.02012.62
4.4.60.0100.02012.62
4.4.50.0070.02012.62
4.4.40.0130.03712.62
4.4.30.0100.02712.62
4.4.20.0100.02012.62
4.4.10.0130.02712.62
4.4.00.0200.03012.62
4.3.110.0200.03012.62
4.3.100.0070.03012.62
4.3.90.0130.01312.62
4.3.80.0130.05312.62
4.3.70.0130.02012.62
4.3.60.0130.02312.62
4.3.50.0100.02312.62
4.3.40.0070.03312.62
4.3.30.0130.02312.62
4.3.20.0030.04012.62
4.3.10.0100.02312.62
4.3.00.0030.02712.62

preferences:
52.04 ms | 401 KiB | 5 Q