3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'bonjour\\\'coucou'; str_replace('\\\'', '\'', $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)
8.3.60.0170.00318.20
8.3.50.0080.01122.11
8.3.40.0140.00018.60
8.3.30.0070.00718.45
8.3.20.0000.00820.20
8.3.10.0050.00318.60
8.3.00.0060.00320.65
8.2.180.0110.00416.32
8.2.170.0100.00722.96
8.2.160.0100.01019.07
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00820.97
8.2.110.0040.00420.50
8.2.100.0040.00717.63
8.2.90.0000.00819.13
8.2.80.0000.00917.97
8.2.70.0000.00817.63
8.2.60.0000.00817.93
8.2.50.0040.00418.10
8.2.40.0070.00020.38
8.2.30.0080.00020.55
8.2.20.0050.00217.53
8.2.10.0040.00417.86
8.2.00.0040.00418.02
8.1.280.0040.01725.92
8.1.270.0040.00423.88
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00024.03
8.1.230.0040.00817.42
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0000.00817.36
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0050.00318.36
8.1.160.0050.00320.87
8.1.150.0050.00318.85
8.1.140.0070.00019.59
8.1.130.0040.00417.52
8.1.120.0030.00317.39
8.1.110.0050.00217.43
8.1.100.0000.00717.36
8.1.90.0040.00317.36
8.1.80.0030.00517.38
8.1.70.0040.00417.38
8.1.60.0000.00817.41
8.1.50.0000.00817.32
8.1.40.0000.00917.39
8.1.30.0040.00417.54
8.1.20.0040.00417.46
8.1.10.0000.00817.34
8.1.00.0000.00717.37
8.0.300.0090.00018.77
8.0.290.0110.00016.63
8.0.280.0070.00018.36
8.0.270.0030.00317.05
8.0.260.0070.00017.17
8.0.250.0030.00316.84
8.0.240.0000.00716.81
8.0.230.0070.00016.89
8.0.220.0020.00516.70
8.0.210.0040.00416.86
8.0.200.0030.00316.87
8.0.190.0060.00316.90
8.0.180.0040.00416.84
8.0.170.0000.00716.66
8.0.160.0070.00016.94
8.0.150.0040.00416.78
8.0.140.0030.00316.68
8.0.130.0030.00313.21
8.0.120.0050.00316.81
8.0.110.0000.00716.70
8.0.100.0030.00316.63
8.0.90.0000.00716.88
8.0.80.0030.01216.73
8.0.70.0030.00516.77
8.0.60.0000.00716.86
8.0.50.0000.00716.81
8.0.30.0140.00417.14
8.0.20.0060.01217.40
8.0.10.0000.00716.96
8.0.00.0130.00916.57
7.4.330.0020.00215.08
7.4.320.0030.00316.34
7.4.300.0000.00616.30
7.4.290.0040.00416.32
7.4.280.0070.00016.47
7.4.270.0070.00016.41
7.4.260.0030.00316.31
7.4.250.0000.00716.48
7.4.240.0080.00016.46
7.4.230.0000.00716.42
7.4.220.0060.01216.55
7.4.210.0070.01416.63
7.4.200.0030.00316.50
7.4.160.0120.00316.33
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0140.00316.42
7.4.120.0090.01116.38
7.4.110.0040.01316.48
7.4.100.0070.01416.42
7.4.90.0070.01116.16
7.4.80.0090.01519.39
7.4.70.0130.00316.54
7.4.60.0060.00916.54
7.4.50.0110.00716.46
7.4.40.0090.00616.50
7.4.30.0100.00516.36
7.4.00.0100.00614.84
7.3.330.0060.00012.87
7.3.320.0070.00012.96
7.3.310.0000.00716.16
7.3.300.0000.00716.03
7.3.290.0080.00816.17
7.3.280.0100.00816.11
7.3.270.0030.01417.40
7.3.260.0120.00816.09
7.3.250.0090.01016.24
7.3.240.0060.01016.44
7.3.230.0100.00616.39
7.3.210.0090.00916.09
7.3.200.0120.00916.18
7.3.190.0120.00316.17
7.3.180.0080.00716.18
7.3.170.0060.01116.30
7.3.160.0090.00616.41
7.3.10.0090.00616.27
7.3.00.0140.00315.82
7.2.330.0060.01216.28
7.2.320.0030.01316.17
7.2.310.0150.00316.45
7.2.300.0040.01416.31
7.2.290.0160.00616.64
7.2.130.0030.00616.59
7.2.120.0070.00716.46
7.2.110.0080.00616.32
7.2.100.0230.00616.44
7.2.90.0130.01015.97
7.2.80.0320.00416.74
7.2.70.0100.01016.52
7.2.60.0100.00716.68
7.2.50.0030.01316.53
7.2.40.0120.00816.25
7.2.30.0170.00416.05
7.2.20.0220.00415.76
7.2.10.0230.00016.61
7.2.00.0050.01617.74
7.1.250.0140.00015.39
7.1.100.0040.00817.76
7.1.70.0100.00517.00
7.1.60.0070.01819.48
7.1.00.0070.07322.36
7.0.200.0030.00616.70
7.0.60.0070.06321.63
7.0.50.0030.04017.89
7.0.40.0070.06720.22
7.0.30.0270.05319.98
7.0.20.0300.05320.19
7.0.10.0170.07020.31
7.0.00.0200.06020.09
5.6.280.0100.06720.85
5.6.210.0030.08320.61
5.6.200.0100.05018.12
5.6.190.0100.06320.41
5.6.180.0100.07320.34
5.6.170.0270.05320.55
5.6.160.0130.07020.37
5.6.150.0200.05720.21
5.6.140.0170.06020.44
5.6.130.0230.06320.29
5.6.120.0130.07020.34
5.6.110.0130.06720.31
5.6.100.0270.06020.29
5.6.90.0400.06320.39
5.6.80.0100.05719.72
5.6.70.0330.06319.68
5.6.60.0630.05019.81
5.6.50.0570.05719.80
5.6.40.0730.04719.65
5.6.30.0600.05719.66
5.6.20.0470.06019.77
5.6.10.0600.05719.72
5.6.00.0730.07319.60
5.5.350.0170.07320.32
5.5.340.0070.08717.92
5.5.330.0200.05720.47
5.5.320.0330.06020.26
5.5.310.0300.07020.34
5.5.300.0130.06320.13
5.5.290.0230.05720.13
5.5.280.0270.05020.21
5.5.270.0200.07320.10
5.5.260.0230.06020.11
5.5.250.0400.06319.86
5.5.240.0200.06319.48
5.5.230.0100.06019.59
5.5.220.0270.06319.48
5.5.210.0530.06319.48
5.5.200.0630.05019.36
5.5.190.0570.05719.50
5.5.180.0100.08319.40
5.5.160.0500.05719.45
5.5.150.0500.06719.29
5.5.140.0570.06719.48
5.5.130.0600.06019.44
5.5.120.0530.05319.58
5.5.110.0570.05719.55
5.5.100.0730.06719.38
5.5.90.0430.07319.38
5.5.80.0530.06319.19
5.5.70.0430.06319.35
5.5.60.0400.05719.50
5.5.50.0630.06719.45
5.5.40.0570.04719.29
5.5.30.0630.05719.31
5.5.20.0470.06019.34
5.5.10.0570.06319.45
5.5.00.0600.06319.29

preferences:
59.97 ms | 401 KiB | 5 Q