3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = 'ciao.png'; $url = preg_replace(self::VALID_VALUE_REGEX, '\1', $url); echo $url;

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)
8.3.60.0100.00718.30
8.3.50.0120.00616.50
8.3.40.0150.00018.68
8.3.30.0070.00718.57
8.3.20.0100.00720.21
8.3.10.0040.00423.48
8.3.00.0000.00822.34
8.2.180.0120.00316.50
8.2.170.0110.00322.96
8.2.160.0100.00320.36
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00417.50
8.2.110.0090.00020.31
8.2.100.0060.00617.63
8.2.90.0050.00319.23
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0050.00317.80
8.2.50.0030.00518.07
8.2.40.0000.00921.09
8.2.30.0040.00419.72
8.2.20.0000.00717.61
8.2.10.0050.00218.16
8.2.00.0080.00018.11
8.1.280.0130.00325.92
8.1.270.0040.00420.38
8.1.260.0080.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00723.92
8.1.230.0080.00417.48
8.1.220.0000.00817.77
8.1.210.0000.00818.77
8.1.200.0000.01017.36
8.1.190.0000.00917.36
8.1.180.0000.00718.10
8.1.170.0000.00818.50
8.1.160.0070.00022.01
8.1.150.0000.00718.95
8.1.140.0080.00017.48
8.1.130.0030.00317.68
8.1.120.0040.00417.39
8.1.110.0000.00817.46
8.1.100.0040.00417.42
8.1.90.0070.00017.48
8.1.80.0030.00617.40
8.1.70.0000.00617.46
8.1.60.0000.00917.50
8.1.50.0000.00817.40
8.1.40.0040.00417.54
8.1.30.0050.00317.59
8.1.20.0030.00617.57
8.1.10.0040.00417.59
8.1.00.0070.00017.54
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0030.00318.50
8.0.270.0000.00717.13
8.0.260.0070.00017.24
8.0.250.0000.00817.00
8.0.240.0040.00417.07
8.0.230.0000.00716.89
8.0.220.0040.00416.86
8.0.210.0040.00416.91
8.0.200.0000.00617.01
8.0.190.0080.00016.87
8.0.180.0040.00416.84
8.0.170.0050.00216.96
8.0.160.0070.00016.98
8.0.150.0050.00317.02
8.0.140.0040.00316.89
8.0.130.0030.00313.41
8.0.120.0000.00816.91
8.0.110.0000.00816.95
8.0.100.0040.00416.90
8.0.90.0000.00717.00
8.0.80.0060.00916.97
8.0.70.0070.00016.84
8.0.60.0080.00016.80
8.0.50.0040.00416.82
8.0.30.0110.00717.16
8.0.20.0090.01217.40
8.0.10.0080.00017.11
8.0.00.0090.00816.82
7.4.330.0050.00015.20
7.4.320.0000.00616.64
7.4.300.0030.00316.50
7.4.290.0000.00716.44
7.4.280.0050.00216.50
7.4.270.0000.00616.56
7.4.260.0000.00816.57
7.4.250.0080.00016.45
7.4.240.0050.00216.50
7.4.230.0040.00416.50
7.4.220.0030.01516.69
7.4.210.0040.01516.45
7.4.200.0070.00016.29
7.4.160.0150.00016.63
7.4.150.0080.00917.40
7.4.140.0150.00917.86
7.4.130.0090.01216.57
7.4.120.0090.01116.53
7.4.110.0100.00616.54
7.4.100.0160.00616.48
7.4.90.0030.01716.34
7.4.80.0110.00619.39
7.4.70.0060.01316.61
7.4.60.0060.00916.58
7.4.50.0030.00516.41
7.4.40.0150.00316.38
7.4.30.0160.00616.67
7.4.00.0040.01114.87
7.3.330.0030.00313.16
7.3.320.0000.00513.01
7.3.310.0070.00016.19
7.3.300.0030.00316.34
7.3.290.0090.00616.24
7.3.280.0070.01016.25
7.3.270.0030.01417.40
7.3.260.0050.01816.71
7.3.250.0100.00816.38
7.3.240.0120.00416.49
7.3.230.0170.00316.39
7.3.210.0100.00716.47
7.3.200.0030.01719.39
7.3.190.0060.01016.67
7.3.180.0100.01016.43
7.3.170.0060.01016.43
7.3.160.0100.01116.43
7.3.120.0070.01314.52
7.3.110.0090.00614.52
7.3.100.0090.00914.25
7.3.90.0110.01114.38
7.3.80.0140.01014.40
7.3.70.0110.00314.52
7.3.60.0100.00713.95
7.3.50.0120.00914.25
7.3.40.0220.00614.84
7.3.30.0140.01114.84
7.3.20.0140.00716.43
7.3.10.0130.00216.28
7.3.00.0050.01016.69
7.2.330.0030.01316.53
7.2.320.0100.00716.55
7.2.310.0080.00816.53
7.2.300.0030.01516.70
7.2.290.0150.00916.46
7.2.240.0000.01714.28
7.2.230.0040.01314.57
7.2.220.0190.00614.63
7.2.210.0140.01014.46
7.2.200.0130.00314.30
7.2.190.0070.01014.29
7.2.180.0140.00714.18
7.2.170.0140.01414.79
7.2.160.0130.00814.55
7.2.150.0140.01116.88
7.2.140.0100.00716.75
7.2.130.0020.01516.67
7.2.120.0080.01016.64
7.2.110.0070.01016.70
7.2.100.0050.01016.78
7.2.90.0080.00816.76
7.2.80.0060.01016.65
7.2.70.0060.01016.87
7.2.60.0080.00716.73
7.2.50.0040.01116.52
7.2.40.0040.01216.65
7.2.30.0070.01016.67
7.2.20.0110.00516.55
7.2.10.0060.01016.71
7.2.00.0070.00717.72
7.1.330.0130.00515.00
7.1.320.0030.01715.53
7.1.310.0130.00415.32
7.1.300.0100.00715.25
7.1.290.0160.00315.15
7.1.280.0120.01015.58
7.1.270.0140.01015.61
7.1.260.0140.00315.29
7.1.250.0070.00715.38
7.1.200.0030.01015.36
7.1.100.0100.01017.75
7.1.70.0030.00916.68
7.1.60.0040.01520.03
7.1.50.0030.01016.51
7.1.00.0030.07722.32
7.0.200.0160.00416.24
7.0.60.0030.08021.72
7.0.50.0030.07317.89
7.0.40.0100.07020.21
7.0.30.0500.03320.18
7.0.20.0300.07020.17
7.0.10.0100.05320.21
7.0.00.0070.08720.20
5.6.280.0100.04321.14
5.6.210.0000.04320.45
5.6.200.0100.03318.16
5.6.190.0100.03720.67
5.6.180.3070.04320.45
5.6.170.0300.03720.71
5.6.160.0200.06020.54
5.6.150.0130.07718.16
5.6.140.0070.06018.11
5.6.130.0070.04018.22
5.6.120.0100.03721.11
5.6.110.0070.09020.98
5.6.100.0030.04320.96
5.6.90.0030.09020.96
5.6.80.0030.08020.27
5.5.350.0270.05720.43
5.5.340.0030.05017.88
5.5.330.0000.04320.37
5.5.320.0370.07320.31
5.5.310.0230.07320.14
5.5.300.0030.05317.98
5.5.290.0000.04317.90
5.5.280.0030.04320.77
5.5.270.0030.04320.78
5.5.260.0100.07720.87
5.5.250.0100.08320.77
5.5.240.0000.06020.18
5.4.450.0170.07019.12
5.4.440.0170.07019.50
5.4.430.0030.06719.48
5.4.420.0300.07019.55
5.4.410.0570.05719.36
5.4.400.0700.05319.07
5.4.390.0730.06019.14
5.4.380.0630.08319.16
5.4.370.0870.05019.25
5.4.360.0730.06019.16
5.4.350.0700.06719.24
5.4.340.0600.06019.16
5.4.320.0600.05719.17
5.4.310.0800.07018.95
5.4.300.0930.05719.13
5.4.290.0400.07019.16
5.4.280.0730.05319.11
5.4.270.0500.07719.16
5.4.260.0600.06719.14
5.4.250.0100.06719.17
5.4.240.0400.05019.22
5.4.230.0770.05319.29
5.4.220.0730.07318.94
5.4.210.0870.05719.12
5.4.200.0970.05716.82
5.4.190.1130.05718.95
5.4.180.0970.06019.09
5.4.170.0970.06719.11
5.4.160.0800.06318.92
5.4.150.0900.07318.89
5.4.140.0830.06316.52
5.4.130.1030.06316.44
5.4.120.0800.05316.43
5.4.110.0970.07016.44
5.4.100.0970.07316.32
5.4.90.0900.06716.48
5.4.80.0900.04316.29
5.4.70.0770.05716.46
5.4.60.0130.04716.38
5.4.50.0030.07316.43
5.4.40.0300.05316.43
5.4.30.0270.07016.17
5.4.20.0400.06016.18

preferences:
94.13 ms | 400 KiB | 5 Q