3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'dd-mm-yyyy'; $count = 1; var_dump(str_replace(array('dd', 'd', 'mmmm', 'mmm', 'mm', 'm', 'yyyy', 'yy'), array('d', 'j', 'F', 'M', 'm', 'n', 'Y', 'y'), $str, $count)); var_dump($count);

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)
8.3.60.0040.01116.37
8.3.50.0090.00921.94
8.3.40.0090.00618.77
8.3.30.0110.00418.93
8.3.20.0070.00020.04
8.3.10.0090.00021.65
8.3.00.0060.00319.26
8.2.180.0060.01616.50
8.2.170.0150.00322.96
8.2.160.0110.00420.35
8.2.150.0080.00024.18
8.2.140.0000.00924.66
8.2.130.0070.00026.16
8.2.120.0050.00319.64
8.2.110.0030.00620.94
8.2.100.0090.00317.63
8.2.90.0000.00719.09
8.2.80.0040.00417.97
8.2.70.0030.00517.38
8.2.60.0000.00818.04
8.2.50.0000.00818.07
8.2.40.0080.00020.01
8.2.30.0040.00418.00
8.2.20.0050.00317.66
8.2.10.0070.00017.94
8.2.00.0080.00017.71
8.1.280.0090.00625.92
8.1.270.0050.00520.54
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0040.00422.18
8.1.230.0040.00717.66
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00917.22
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0060.00320.22
8.1.160.0000.00721.91
8.1.150.0050.00218.79
8.1.140.0040.00417.29
8.1.130.0030.00317.75
8.1.120.0050.00317.30
8.1.110.0040.00417.27
8.1.100.0070.00017.20
8.1.90.0070.00017.33
8.1.80.0050.00217.36
8.1.70.0040.00417.36
8.1.60.0050.00317.52
8.1.50.0080.00017.44
8.1.40.0050.00317.32
8.1.30.0040.00417.50
8.1.20.0050.00217.50
8.1.10.0000.00717.41
8.1.00.0040.00917.38
8.0.300.0040.00418.77
8.0.290.0030.00316.58
8.0.280.0000.00718.32
8.0.270.0000.00717.19
8.0.260.0060.00017.14
8.0.250.0030.00316.89
8.0.240.0000.00616.88
8.0.230.0000.00716.86
8.0.220.0050.00216.77
8.0.210.0040.00416.76
8.0.200.0000.00816.80
8.0.190.0060.00316.86
8.0.180.0000.00816.86
8.0.170.0000.00716.75
8.0.160.0040.00416.84
8.0.150.0000.00716.76
8.0.140.0040.00316.84
8.0.130.0030.00313.27
8.0.120.0080.00016.68
8.0.110.0000.00716.88
8.0.100.0040.00416.75
8.0.90.0040.00416.78
8.0.80.0080.00816.87
8.0.70.0070.00016.64
8.0.60.0040.00416.88
8.0.50.0050.00316.81
8.0.30.0080.01117.06
8.0.20.0080.01217.40
8.0.10.0000.00816.99
8.0.00.0100.00816.62
7.4.330.0050.00015.08
7.4.320.0000.00616.42
7.4.300.0060.00016.36
7.4.290.0000.00616.42
7.4.280.0030.00516.53
7.4.270.0050.00316.50
7.4.260.0000.00816.41
7.4.250.0040.00416.38
7.4.240.0040.00316.35
7.4.230.0070.00016.52
7.4.220.0180.00016.41
7.4.210.0130.00716.39
7.4.200.0040.00416.59
7.4.160.0160.00016.22
7.4.150.0070.01017.40
7.4.140.0110.01117.86
7.4.130.0060.01216.30
7.4.120.0060.01016.50
7.4.110.0030.01916.38
7.4.100.0090.01316.41
7.4.90.0100.00616.38
7.4.80.0030.01619.39
7.4.70.0030.01416.41
7.4.60.0060.00916.30
7.4.50.0000.00916.31
7.4.40.0130.00916.46
7.4.30.0100.01316.66
7.4.00.0060.01114.87
7.3.330.0000.00612.88
7.3.320.0060.00612.89
7.3.310.0030.00316.15
7.3.300.0000.00716.11
7.3.290.0100.00516.12
7.3.280.0110.00616.15
7.3.270.0090.00917.40
7.3.260.0150.00916.22
7.3.250.0070.01216.38
7.3.240.0090.00916.25
7.3.230.0080.00816.48
7.3.210.0070.01016.17
7.3.200.0140.00619.39
7.3.190.0030.01316.18
7.3.180.0110.00416.17
7.3.170.0130.00716.35
7.3.160.0060.00916.18
7.2.330.0070.01116.26
7.2.320.0080.00816.51
7.2.310.0130.00616.27
7.2.300.0080.00816.47
7.2.290.0210.00316.61
7.2.00.0000.00918.98
7.1.100.0110.01118.18
7.1.70.0030.00316.76
7.1.60.0130.01319.50
7.1.50.0070.01416.89
7.1.00.0070.07322.28
7.0.200.0000.00716.34
7.0.140.0100.06722.08
7.0.60.0100.08019.82
7.0.50.0000.04317.80
7.0.40.0030.04720.08
7.0.30.0300.03720.20
7.0.20.0270.04720.20
7.0.10.0170.05719.99
7.0.00.0100.04020.31
5.6.280.0070.07021.02
5.6.210.0130.07720.59
5.6.200.0070.06318.13
5.6.190.0070.05320.32
5.6.180.0330.07020.30
5.6.170.0230.04020.40
5.6.160.0100.08020.40
5.6.150.0030.08018.11
5.6.140.0030.06718.14
5.6.130.0030.08018.15
5.6.120.0070.04321.12
5.6.110.0130.07721.13
5.6.100.0170.03721.10
5.6.90.0100.08320.92
5.6.80.0070.06720.52
5.6.70.0070.04320.47
5.5.350.0200.07720.35
5.5.340.0030.04717.96
5.5.330.0100.04020.36
5.5.320.0330.03720.20
5.5.310.0270.04720.27
5.5.300.0130.07718.01
5.5.290.0230.07017.89
5.5.280.0130.03020.73
5.5.270.0070.05720.84
5.5.260.0070.06320.87
5.5.250.0170.07320.78
5.5.240.0000.04020.15
5.4.450.0130.06019.45
5.4.440.1000.05019.10
5.4.430.0900.07019.12
5.4.420.0970.06719.54
5.4.410.0100.05319.45
5.4.400.0270.05318.47
5.4.390.0230.04718.76
5.4.380.0100.06018.59
5.4.370.0030.06718.46
5.4.360.0100.05718.65
5.4.350.0100.06018.50
5.4.340.0200.05018.48
5.4.320.0230.05318.61
5.4.310.0170.06018.54
5.4.300.0230.04718.65
5.4.290.0300.04318.54
5.4.280.0200.05018.65
5.4.270.0270.05318.44
5.4.260.0200.05018.48
5.4.250.0170.05718.63
5.4.240.0100.06018.63
5.4.230.0100.06318.63
5.4.220.0230.05318.64
5.4.210.0070.06718.62
5.4.200.0100.05716.61
5.4.190.0170.05318.68
5.4.180.0170.05718.60
5.4.170.0130.06318.48
5.4.160.0230.05018.63
5.4.150.0130.05318.69
5.4.140.0130.05716.25
5.4.130.0130.05016.16
5.4.120.0200.04316.22
5.4.110.0130.05016.04
5.4.100.0330.04016.15
5.4.90.0130.05316.33
5.4.80.0130.05316.23
5.4.70.0270.05316.24
5.4.60.0070.06016.14
5.4.50.0270.04016.03
5.4.40.0170.05716.30
5.4.30.0230.04016.07
5.4.20.0130.05316.05
5.4.10.0230.04016.32
5.4.00.0230.05015.52
5.3.290.0170.07714.71
5.3.280.0170.05314.64
5.3.270.0130.07014.54
5.3.260.0130.06014.52
5.3.250.0200.05314.64
5.3.240.0100.05714.59
5.3.230.0230.04714.56
5.3.220.0100.05714.54
5.3.210.0200.05314.46
5.3.200.0130.05714.48
5.3.190.0200.05014.48
5.3.180.0070.06014.61
5.3.170.0200.05014.57
5.3.160.0270.04314.61
5.3.150.0200.05014.61
5.3.140.0300.04014.63
5.3.130.0270.05014.52
5.3.120.0030.06714.58
5.3.110.0230.05714.47
5.3.100.0130.06014.01
5.3.90.0200.05313.93
5.3.80.0170.05014.00
5.3.70.0200.05313.94
5.3.60.0170.05013.99
5.3.50.0170.05313.94
5.3.40.0230.05713.89
5.3.30.0230.04713.87
5.3.20.0100.06013.77
5.3.10.0130.05313.74
5.3.00.0230.04313.72
5.2.170.0170.04011.09
5.2.160.0270.03311.19
5.2.150.0230.03311.27
5.2.140.0130.04311.14
5.2.130.0200.03711.08
5.2.120.0130.04311.25
5.2.110.0170.04011.06
5.2.100.0170.04011.16
5.2.90.0130.04311.03
5.2.80.0270.04711.13
5.2.70.0200.03711.13
5.2.60.0270.03011.04
5.2.50.0100.04311.14
5.2.40.0130.04010.91
5.2.30.0130.04010.95
5.2.20.0130.03711.01
5.2.10.0230.03010.95
5.2.00.0130.04010.75
5.1.60.0000.04310.02
5.1.50.0100.0339.99
5.1.40.0000.0439.93
5.1.30.0170.03310.31
5.1.20.0070.04310.49
5.1.10.0000.04710.10
5.1.00.0130.03310.10
5.0.50.0130.0278.59
5.0.40.0070.0278.52
5.0.30.0100.0508.28
5.0.20.0100.0238.31
5.0.10.0200.0278.35
5.0.00.0100.0508.20
4.4.90.0030.0305.89
4.4.80.0030.0205.88
4.4.70.0070.0175.81
4.4.60.0070.0205.91
4.4.50.0030.0235.88
4.4.40.0030.0375.82
4.4.30.0070.0205.84
4.4.20.0030.0235.93
4.4.10.0030.0235.96
4.4.00.0030.0335.86
4.3.110.0730.0275.76
4.3.100.0330.0205.88
4.3.90.0230.0235.90
4.3.80.0230.0375.92
4.3.70.0400.0205.91
4.3.60.0300.0175.78
4.3.50.0230.0235.80
4.3.40.0300.0275.77
4.3.30.0130.0204.59
4.3.20.0100.0274.59
4.3.10.0170.0204.61
4.3.00.0000.0237.27

preferences:
49.58 ms | 401 KiB | 5 Q