3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xmlFile = "<ss:Data ss:Type=\"String\" xmlns=\"http://www.w3.org/TR/REC-html40\">"; $pattern = '/ss:Data ss:Type="String"/'; $xmlFile = preg_replace($pattern, '<ss:Data ss:Type="String">', $xmlFile); var_dump($xmlFile);

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)
8.3.70.0110.00416.63
8.3.60.0110.00716.50
8.3.50.0110.00716.77
8.3.40.0000.01418.79
8.3.30.0040.01118.85
8.3.20.0080.00018.76
8.3.10.0030.00518.91
8.3.00.0130.00919.13
8.2.180.0170.00316.75
8.2.170.0060.00922.96
8.2.160.0100.01018.96
8.2.150.0000.00924.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0050.00319.54
8.2.110.0040.00720.36
8.2.100.0040.00818.01
8.2.90.0040.00417.63
8.2.80.0040.00417.97
8.2.70.0060.00317.91
8.2.60.0050.00318.11
8.2.50.0080.00018.10
8.2.40.0040.00421.12
8.2.30.0080.00017.70
8.2.20.0090.00317.71
8.2.10.0000.00717.72
8.2.00.0070.00017.82
8.1.280.0090.00625.92
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00619.02
8.1.230.0070.00418.89
8.1.220.0040.00417.77
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0040.00916.88
8.1.180.0000.00818.10
8.1.170.0000.00718.84
8.1.160.0030.00618.71
8.1.150.0000.00718.72
8.1.140.0050.00217.57
8.1.130.0070.00019.28
8.1.120.0040.00417.57
8.1.110.0080.00017.50
8.1.100.0030.00517.45
8.1.90.0040.00417.50
8.1.80.0040.00417.59
8.1.70.0000.00717.48
8.1.60.0030.00517.55
8.1.50.0070.00017.66
8.1.40.0030.00517.61
8.1.30.0060.00317.63
8.1.20.0030.00717.70
8.1.10.0030.00617.54
8.1.00.0040.00417.52
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00718.04
8.0.270.0020.00517.20
8.0.260.0040.00416.89
8.0.250.0050.00317.00
8.0.240.0050.00316.98
8.0.230.0060.00316.97
8.0.220.0030.00616.83
8.0.210.0000.00716.85
8.0.200.0000.00716.93
8.0.190.0000.00716.99
8.0.180.0070.00416.87
8.0.170.0040.00417.02
8.0.160.0000.01016.97
8.0.150.0000.00916.93
8.0.140.0030.00616.97
8.0.130.0050.00213.43
8.0.120.0030.00616.95
8.0.110.0000.00716.80
8.0.100.0000.00716.91
8.0.90.0000.00717.00
8.0.80.0080.00816.91
8.0.70.0040.00416.83
8.0.60.0080.00017.00
8.0.50.0000.00816.93
8.0.30.0110.00517.29
8.0.20.0140.00517.10
8.0.10.0040.00416.96
8.0.00.0100.01016.61
7.4.330.0000.00513.13
7.4.320.0000.00616.75
7.4.300.0070.00016.72
7.4.290.0000.00716.66
7.4.280.0080.00016.69
7.4.270.0030.00316.71
7.4.260.0030.00313.41
7.4.250.0000.01016.62
7.4.240.0020.00516.78
7.4.230.0070.00016.71
7.4.220.0170.01016.48
7.4.210.0090.00616.67
7.4.200.0030.00316.67
7.4.190.0000.00816.70
7.4.160.0070.00716.59
7.4.150.0030.01416.59
7.4.140.0140.01117.86
7.4.130.0090.01516.43
7.4.120.0040.01316.59
7.4.110.0170.00716.68
7.4.100.0070.01016.55
7.4.90.0090.01516.57
7.4.80.0100.01319.39
7.4.70.0030.01316.57
7.4.60.0070.01216.63
7.4.50.0060.00316.43
7.4.40.0030.01216.44
7.4.30.0030.01316.58
7.4.00.0060.01214.92
7.3.330.0000.00613.20
7.3.320.0050.00013.13
7.3.310.0060.00016.22
7.3.300.0060.00016.22
7.3.290.0040.01116.26
7.3.280.0130.00616.18
7.3.270.0030.01316.68
7.3.260.0160.00316.36
7.3.240.0130.01016.32
7.3.230.0130.00916.53
7.3.210.0120.00616.41
7.3.200.0060.01016.73
7.3.190.0150.00316.34
7.3.180.0160.00316.30
7.3.170.0130.00916.23
7.3.160.0090.00616.53
7.3.120.0070.00714.77
7.3.110.0110.00414.64
7.3.100.0000.01014.56
7.3.90.0030.01314.47
7.3.80.0040.00414.67
7.3.70.0040.00714.71
7.3.60.0100.00614.65
7.3.50.0030.00614.30
7.3.40.0000.01014.74
7.3.30.0040.00714.79
7.3.20.0070.00416.22
7.3.10.0080.00316.50
7.3.00.0070.00716.76
7.2.330.0210.00316.70
7.2.320.0140.01116.69
7.2.310.0110.00716.66
7.2.300.0140.00316.58
7.2.290.0110.00716.73
7.2.240.0000.01114.93
7.2.230.0100.00314.88
7.2.220.0070.00415.04
7.2.210.0090.00314.95
7.2.200.0040.00714.84
7.2.190.0040.01115.07
7.2.180.0040.01115.06
7.2.170.0070.00714.74
7.2.160.0100.00715.14
7.2.150.0070.01016.91
7.2.140.0130.00316.98
7.2.130.0050.01016.87
7.2.120.0070.00716.95
7.2.110.0030.00916.94
7.2.100.0070.00516.90
7.2.90.0050.01017.05
7.2.80.0040.00616.99
7.2.70.0020.01416.95
7.2.60.0050.01016.72
7.2.50.0030.01016.75
7.2.40.0060.00816.80
7.2.30.0050.01116.77
7.2.20.0070.00616.86
7.2.10.0060.01016.98
7.2.00.0050.00917.79
7.1.330.0030.00615.54
7.1.320.0000.01515.70
7.1.310.0060.00615.95
7.1.300.0080.00615.65
7.1.290.0080.00815.80
7.1.280.0100.00315.65
7.1.270.0070.00315.74
7.1.260.0120.00415.69
7.1.250.0030.01015.81
7.1.200.0030.00616.05
7.1.100.0030.00917.96
7.1.70.0070.00017.41
7.1.60.0090.01619.21
7.1.50.0100.01017.08
7.1.00.0000.03722.45
7.0.200.0310.00016.76
7.0.140.0000.07721.99
7.0.120.0030.03021.96
7.0.60.0070.08019.93
7.0.50.0100.03317.78
7.0.40.0030.04320.27
7.0.30.0230.04320.20
7.0.20.0100.05320.02
7.0.10.0070.07020.14
7.0.00.0030.05320.14
5.6.280.0000.07720.85
5.6.210.0100.07020.54
5.6.200.0070.05018.11
5.6.190.0200.07320.77
5.6.180.0470.03320.35
5.6.170.0270.06020.71
5.6.160.0100.03720.40
5.6.150.0130.06718.21
5.6.140.0030.04718.17
5.6.130.0070.07318.21
5.6.120.0100.08321.09
5.6.110.0030.08321.00
5.6.100.0000.08321.13
5.6.90.0100.08321.09
5.6.80.0000.04020.39
5.5.350.0100.07720.42
5.5.340.0130.04017.95
5.5.330.0070.05020.57
5.5.320.0500.07020.24
5.5.310.0200.06020.17
5.5.300.0070.08018.01
5.5.290.0000.05017.98
5.5.280.0030.05720.76
5.5.270.0170.06020.76
5.5.260.0070.09320.83
5.5.250.0100.07320.69
5.5.240.0170.03720.11
5.4.450.0070.08019.41
5.4.440.0070.08319.33
5.4.430.0100.08019.11
5.4.420.0000.09019.40
5.4.410.0030.06719.27
5.4.400.0030.04018.92
5.4.390.0070.07719.08
5.4.380.0130.05018.81
5.4.370.0170.07018.92
5.4.360.0130.07718.79
5.4.350.0030.07318.79
5.4.340.0170.06718.78
5.4.320.0000.08719.09
5.4.310.0070.04319.07
5.4.300.0070.07318.79
5.4.290.0070.07319.15
5.4.280.0070.07719.11
5.4.270.0070.05318.79
5.4.260.0200.06019.17
5.4.250.0030.03719.17
5.4.240.0070.03319.11
5.4.230.0000.04019.18
5.4.220.0000.04318.78
5.4.210.0000.04018.90
5.4.200.0100.03019.00
5.4.190.0030.03719.14
5.4.180.0070.03318.99
5.4.170.0000.04019.13
5.4.160.0030.03718.98
5.4.150.0000.04019.05
5.4.140.0030.03716.34
5.4.130.0030.03316.33
5.4.120.0000.03716.24
5.4.110.0030.03316.27
5.4.100.0100.03316.37
5.4.90.0070.03316.39
5.4.80.0100.02716.35
5.4.70.0100.02716.25
5.4.60.0030.03316.13
5.4.50.0000.03716.23
5.4.40.0030.03716.20
5.4.30.0070.03016.25
5.4.20.0030.03316.38
5.4.10.0030.03316.21
5.4.00.0070.03315.62
5.3.290.0130.07014.58
5.3.280.0030.03714.62
5.3.270.0030.04314.50
5.3.260.0100.03314.53
5.3.250.0100.03014.58
5.3.240.0030.03314.54
5.3.230.0070.03714.52
5.3.220.0070.03014.49
5.3.210.0030.03714.53
5.3.200.0070.05314.50
5.3.190.0030.04014.54
5.3.180.0030.03314.44
5.3.170.0100.03314.50
5.3.160.0000.03714.49
5.3.150.0100.03014.48
5.3.140.0030.03714.53
5.3.130.0000.04014.36
5.3.120.0030.03714.47
5.3.110.0030.03714.36
5.3.100.0000.03714.00
5.3.90.0000.03713.89
5.3.80.0030.03713.95
5.3.70.0000.03713.83
5.3.60.0070.03713.98
5.3.50.0070.03713.91
5.3.40.0000.05313.76
5.3.30.0070.06013.72
5.3.20.0100.04313.61
5.3.10.0070.06013.59
5.3.00.0130.06713.74
5.2.170.0000.03311.12
5.2.160.0000.03011.07
5.2.150.0030.03010.96
5.2.140.0000.05711.08
5.2.130.0070.02711.00
5.2.120.0000.06311.18
5.2.110.0000.04011.03
5.2.100.0030.06311.09
5.2.90.0070.02711.09
5.2.80.0070.02711.09
5.2.70.0100.06010.98
5.2.60.0030.06011.03
5.2.50.0070.06310.98
5.2.40.0030.05710.93
5.2.30.0000.07010.92
5.2.20.0000.07010.85
5.2.10.0030.04010.74
5.2.00.0000.03710.56
5.1.60.0070.0309.99
5.1.50.0030.0339.95
5.1.40.0070.0279.87
5.1.30.0070.05010.36
5.1.20.0100.05010.24
5.1.10.0030.05010.13
5.1.00.0070.0439.96
5.0.50.0100.0438.61
5.0.40.0030.0278.46
5.0.30.0070.0638.06
5.0.20.0070.0408.17
5.0.10.0000.0278.23
5.0.00.0000.0408.13
4.4.90.0030.0237.77
4.4.80.0030.0307.77
4.4.70.0000.0237.77
4.4.60.0070.0337.77
4.4.50.0030.0307.77
4.4.40.0030.0307.77
4.4.30.0030.0377.77
4.4.20.0030.0207.77
4.4.10.0000.0377.77
4.4.00.0100.0377.77
4.3.110.0030.0207.77
4.3.100.0100.0237.77
4.3.90.0070.0207.77
4.3.80.0030.0237.77
4.3.70.0000.0377.77
4.3.60.0070.0237.77
4.3.50.0070.0207.77
4.3.40.0000.0377.77
4.3.30.0000.0237.77
4.3.20.0030.0337.77
4.3.10.0030.0377.77
4.3.00.0000.0277.77

preferences:
59.33 ms | 401 KiB | 5 Q