3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'test.png'; $string = preg_replace(':.png$:', '.jpg', $string); var_dump($string);

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)
8.3.60.0110.00416.50
8.3.50.0110.00722.96
8.3.40.0110.00418.65
8.3.30.0140.00718.80
8.3.20.0000.00820.26
8.3.10.0090.00020.65
8.3.00.0000.00819.38
8.2.180.0060.00918.27
8.2.170.0060.01322.96
8.2.160.0060.00920.47
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0060.00321.16
8.2.110.0140.00720.39
8.2.100.0060.00918.09
8.2.90.0070.00019.23
8.2.80.0080.00017.97
8.2.70.0000.01117.63
8.2.60.0000.00717.80
8.2.50.0090.00018.07
8.2.40.0050.00318.03
8.2.30.0000.00719.38
8.2.20.0040.00417.67
8.2.10.0000.00818.17
8.2.00.0000.00717.72
8.1.280.0040.01425.92
8.1.270.0030.00624.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0130.00723.84
8.1.230.0090.00319.05
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0100.00317.11
8.1.190.0040.00417.35
8.1.180.0030.00518.10
8.1.170.0080.00018.59
8.1.160.0030.00522.02
8.1.150.0000.00718.70
8.1.140.0090.00017.51
8.1.130.0030.00317.79
8.1.120.0000.00817.54
8.1.110.0070.00017.45
8.1.100.0080.00017.56
8.1.90.0000.00717.54
8.1.80.0000.00717.58
8.1.70.0070.00017.54
8.1.60.0040.00417.73
8.1.50.0030.00517.52
8.1.40.0040.00417.54
8.1.30.0040.00417.59
8.1.20.0040.00417.76
8.1.10.0040.00417.56
8.1.00.0050.00317.46
8.0.300.0060.00318.77
8.0.290.0070.00016.88
8.0.280.0040.00418.43
8.0.270.0000.00717.11
8.0.260.0030.00317.21
8.0.250.0030.00316.95
8.0.240.0000.00716.96
8.0.230.0070.00016.89
8.0.220.0070.00016.93
8.0.210.0000.00816.97
8.0.200.0030.00316.91
8.0.190.0000.00716.96
8.0.180.0040.00417.00
8.0.170.0080.00017.00
8.0.160.0030.00516.83
8.0.150.0030.00316.97
8.0.140.0030.00316.98
8.0.130.0030.00313.41
8.0.120.0090.00016.97
8.0.110.0040.00416.92
8.0.100.0040.00417.02
8.0.90.0070.00016.82
8.0.80.0120.00316.93
8.0.70.0030.00616.93
8.0.60.0040.00417.02
8.0.50.0080.00016.79
8.0.30.0070.01317.12
8.0.20.0080.01217.40
8.0.10.0030.00516.95
8.0.00.0080.01016.70
7.4.330.0050.00015.05
7.4.320.0060.00016.58
7.4.300.0000.00616.75
7.4.290.0070.00016.57
7.4.280.0000.00716.64
7.4.270.0000.00716.56
7.4.260.0030.00616.62
7.4.250.0000.00716.75
7.4.240.0030.00316.79
7.4.230.0040.00216.81
7.4.220.0170.01016.53
7.4.210.0050.00816.68
7.4.200.0000.00716.58
7.4.160.0120.00316.50
7.4.150.0130.00517.40
7.4.140.0070.01017.86
7.4.130.0100.00816.68
7.4.120.0140.00316.57
7.4.110.0160.00016.80
7.4.100.0120.00616.73
7.4.90.0130.00616.65
7.4.80.0130.00319.39
7.4.70.0060.00916.53
7.4.60.0130.01016.38
7.4.50.0040.00416.73
7.4.40.0040.01216.59
7.4.30.0130.00316.63
7.4.00.0100.00714.93
7.3.330.0060.00013.18
7.3.320.0030.00313.11
7.3.310.0000.00816.34
7.3.300.0030.00316.27
7.3.290.0100.01016.31
7.3.280.0050.01116.31
7.3.270.0100.00717.40
7.3.260.0110.00616.32
7.3.250.0100.00916.49
7.3.240.0120.00916.30
7.3.230.0100.00616.63
7.3.210.0090.00916.54
7.3.200.0080.01219.39
7.3.190.0110.00516.75
7.3.180.0090.00616.47
7.3.170.0090.00916.51
7.3.160.0120.00416.23
7.2.330.0140.00316.70
7.2.320.0040.01216.66
7.2.310.0080.00816.81
7.2.300.0030.01316.79
7.2.290.0130.00616.56
7.2.00.0160.01019.43
7.1.200.0030.00915.92
7.1.100.0080.00618.28
7.1.70.0000.01617.45
7.1.60.0100.01419.61
7.1.50.0040.00717.05
7.1.00.0000.08022.45
7.0.200.0030.00616.76
7.0.140.0030.07022.21
7.0.60.0100.08319.99
7.0.50.0070.04017.82
7.0.40.0100.03720.11
7.0.30.0230.08020.02
7.0.20.0300.08320.05
7.0.10.0100.04720.32
7.0.00.0200.04020.16
5.6.210.0100.08320.50
5.6.200.0030.07018.18
5.6.190.0130.09020.56
5.6.180.3870.04320.39
5.6.170.0270.08020.50
5.6.160.0100.06720.47
5.6.150.0030.08718.20
5.6.140.0000.04718.11
5.6.130.0070.08018.07
5.6.120.0070.08321.01
5.6.110.0100.07721.11
5.6.100.0070.08321.07
5.6.90.0070.09021.02
5.6.80.0170.07020.38
5.5.350.0270.07720.48
5.5.340.0030.08017.96
5.5.330.0070.04320.25
5.5.320.0300.04720.29
5.5.310.0300.07020.29
5.5.300.0030.04717.88
5.5.290.0030.08017.97
5.5.280.0070.05020.64
5.5.270.0230.06320.96
5.5.260.0100.06720.86
5.5.250.0070.08020.46
5.5.240.0030.07320.10
5.4.450.1000.03719.21
5.4.440.0230.03319.45
5.4.430.0070.06019.52
5.4.420.0170.05019.50
5.4.410.0200.04719.02
5.4.400.0170.04719.05
5.4.390.0170.05319.21
5.4.380.0330.04318.67
5.4.370.0170.05018.45
5.4.360.0130.06018.48
5.4.350.0330.05318.56
5.4.340.0230.04718.73
5.4.320.0050.03812.45
5.4.310.0070.03912.45
5.4.300.0090.03712.45
5.4.290.0090.04912.45
5.4.280.0060.03512.34
5.4.270.0090.03912.35
5.4.260.0060.03912.34
5.4.250.0070.04112.35
5.4.240.0060.03612.34
5.4.230.0040.04012.34
5.4.220.0080.03412.34
5.4.210.0030.03912.34
5.4.200.0030.04012.34
5.4.190.0040.03812.33
5.4.180.0060.03812.34
5.4.170.0060.03612.35
5.4.160.0050.03712.34
5.4.150.0070.03512.34
5.4.140.0070.03612.02
5.4.130.0090.03512.01
5.4.120.0080.03211.97
5.4.110.0100.03111.96
5.4.100.0050.04011.96
5.4.90.0050.03811.96
5.4.80.0080.04311.96
5.4.70.0060.03811.96
5.4.60.0050.04011.96
5.4.50.0070.04711.96
5.4.40.0040.04211.95
5.4.30.0040.04411.95
5.4.20.0050.03611.95
5.4.10.0080.03311.95
5.4.00.0030.04011.43
5.3.290.0060.04012.80
5.3.280.0090.03412.71
5.3.270.0080.03712.72
5.3.260.0030.04112.71
5.3.250.0060.03712.72
5.3.240.0080.03612.71
5.3.230.0070.03712.71
5.3.220.0080.03412.68
5.3.210.0110.03412.68
5.3.200.0060.03612.68
5.3.190.0040.04012.68
5.3.180.0050.03712.67
5.3.170.0080.03512.67
5.3.160.0050.03812.68
5.3.150.0050.04112.67
5.3.140.0100.03512.66
5.3.130.0080.03812.66
5.3.120.0080.03812.66
5.3.110.0090.03712.66
5.3.100.0080.03712.12
5.3.90.0060.03812.09
5.3.80.0080.03512.07
5.3.70.0080.03412.07
5.3.60.0090.03912.06
5.3.50.0070.03612.00
5.3.40.0060.03612.00
5.3.30.0080.03211.95
5.3.20.0060.03511.73
5.3.10.0070.03311.70
5.3.00.0090.03211.69
5.2.170.0080.0279.19
5.2.160.0030.0319.19
5.2.150.0050.0329.19
5.2.140.0050.0329.18
5.2.130.0070.0299.15
5.2.120.0040.0299.14
5.2.110.0060.0289.15
5.2.100.0060.0289.14
5.2.90.0060.0319.16
5.2.80.0040.0319.14
5.2.70.0080.0279.14
5.2.60.0090.0359.09
5.2.50.0070.0439.06
5.2.40.0050.0349.04
5.2.30.0070.0299.02
5.2.20.0060.0289.02
5.2.10.0020.0318.92
5.2.00.0040.0298.77
5.1.60.0010.0278.06
5.1.50.0030.0268.06
5.1.40.0020.0268.04
5.1.30.0020.0288.39
5.1.20.0030.0318.41
5.1.10.0030.0298.14
5.1.00.0030.0278.14
5.0.50.0030.0226.61
5.0.40.0040.0186.47
5.0.30.0050.0306.29
5.0.20.0060.0196.26
5.0.10.0030.0216.23
5.0.00.0050.0316.22
4.4.90.0040.0164.78
4.4.80.0030.0154.76
4.4.70.0030.0154.76
4.4.60.0030.0184.76
4.4.50.0030.0204.77
4.4.40.0020.0314.71
4.4.30.0010.0174.76
4.4.20.0030.0154.84
4.4.10.0030.0164.85
4.4.00.0040.0244.76
4.3.110.0020.0164.67
4.3.100.0020.0164.66
4.3.90.0010.0164.63
4.3.80.0020.0274.58
4.3.70.0040.0144.63
4.3.60.0040.0134.63
4.3.50.0020.0174.62
4.3.40.0050.0294.53
4.3.30.0040.0193.28
4.3.20.0000.0193.25
4.3.10.0020.0163.21
4.3.00.0030.01318.16

preferences:
36.11 ms | 401 KiB | 5 Q