3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'Hello John, how are you John. John are you happy with your life John?'; $numberOfInstances = 2; echo implode('dude', explode('John', $string, $numberOfInstances + 1));

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)
8.5.20.0110.00719.46
8.5.10.0070.01018.61
8.5.00.0130.00719.86
8.4.170.0120.01023.79
8.4.160.0140.00723.83
8.4.150.0010.00114.05
8.4.140.0100.01217.30
8.4.130.0120.00818.37
8.4.120.0100.00624.23
8.4.110.0110.00818.61
8.4.100.0080.00917.70
8.4.90.0110.01018.73
8.4.80.0130.00517.46
8.4.70.0070.00317.81
8.4.60.0150.00518.54
8.4.50.0100.01017.66
8.4.40.0080.00019.51
8.4.30.0130.00618.59
8.4.20.0100.01019.66
8.4.10.0060.00317.83
8.3.290.0120.00818.39
8.3.280.0110.00818.22
8.3.270.0100.00916.47
8.3.260.0080.00716.49
8.3.250.0100.01018.92
8.3.240.0100.00817.36
8.3.230.0130.00616.34
8.3.220.0110.00716.90
8.3.210.0140.00616.41
8.3.200.0060.00316.47
8.3.190.0120.00616.48
8.3.180.0040.00516.36
8.3.170.0120.00616.42
8.3.160.0100.00620.80
8.3.150.0060.00316.60
8.3.140.0080.00020.62
8.3.130.0070.00416.60
8.3.120.0080.00018.73
8.3.110.0060.00320.94
8.3.100.0090.00024.06
8.3.90.0080.00026.77
8.3.80.0060.00316.61
8.3.70.0150.00616.58
8.3.60.0100.01016.61
8.3.50.0080.01223.65
8.3.40.0160.00318.63
8.3.30.0140.00018.64
8.3.20.0070.00020.78
8.3.10.0040.00421.96
8.3.00.0080.00022.46
8.2.300.0120.00817.79
8.2.290.0070.00320.61
8.2.280.0040.00522.07
8.2.270.0070.01116.76
8.2.260.0110.00716.92
8.2.250.0110.00718.18
8.2.240.0080.00016.93
8.2.230.0000.00822.58
8.2.220.0090.00337.54
8.2.210.0100.00726.77
8.2.200.0090.00016.50
8.2.190.0170.00316.63
8.2.180.0040.01125.92
8.2.170.0070.00718.96
8.2.160.0070.01022.96
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0000.00720.69
8.2.110.0170.00020.14
8.2.100.0090.00317.72
8.2.90.0000.00817.91
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0060.00318.22
8.2.30.0070.00018.05
8.2.20.0000.00818.11
8.2.10.0070.00019.04
8.2.00.0030.00319.23
8.1.340.0100.01318.25
8.1.330.0140.00621.95
8.1.320.0120.00615.96
8.1.310.0110.00616.68
8.1.300.0060.00317.96
8.1.290.0120.00018.88
8.1.280.0060.01625.92
8.1.270.0000.00922.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00920.89
8.1.230.0060.00620.91
8.1.220.0040.00417.77
8.1.210.0090.00318.90
8.1.200.0040.00417.23
8.1.190.0090.00017.23
8.1.180.0030.00518.10
8.1.170.0000.00918.63
8.1.160.0000.00818.68
8.1.150.0070.00018.68
8.1.140.0040.00418.81
8.1.130.0000.00720.10
8.1.120.0070.00017.42
8.1.110.0070.00017.28
8.1.100.0080.00017.36
8.1.90.0000.00817.35
8.1.80.0060.00417.33
8.1.70.0000.00717.36
8.1.60.0030.00617.55
8.1.50.0050.00317.39
8.1.40.0040.00417.43
8.1.30.0000.00717.54
8.1.20.0080.00017.58
8.1.10.0000.01117.49
8.1.00.0040.00417.31
8.0.300.0030.00319.87
8.0.290.0040.00416.63
8.0.280.0040.00418.45
8.0.270.0030.00318.05
8.0.260.0060.00020.06
8.0.250.0000.00616.93
8.0.240.0000.00716.98
8.0.230.0000.00716.84
8.0.220.0040.00416.77
8.0.210.0080.00016.81
8.0.200.0060.00016.81
8.0.190.0050.00216.89
8.0.180.0040.00416.79
8.0.170.0030.00816.73
8.0.160.0030.00316.90
8.0.150.0030.00616.73
8.0.140.0030.00616.76
8.0.130.0030.00313.31
8.0.120.0040.00416.81
8.0.110.0080.00016.70
8.0.100.0000.00816.66
8.0.90.0040.00416.83
8.0.80.0070.01316.80
8.0.70.0040.00416.66
8.0.60.0040.00416.69
8.0.50.0050.00216.93
8.0.30.0110.00617.34
8.0.20.0120.00917.11
8.0.10.0040.00416.98
8.0.00.0090.00916.65
7.4.330.0040.00015.55
7.4.320.0030.00316.44
7.4.300.0000.00616.43
7.4.290.0000.00816.54
7.4.280.0000.00716.47
7.4.270.0070.00016.57
7.4.260.0000.00613.13
7.4.250.0000.00716.39
7.4.240.0000.00716.48
7.4.230.0070.00016.41
7.4.220.0000.00716.35
7.4.210.0070.01016.41
7.4.200.0040.00316.52
7.4.130.0110.00816.53
7.4.120.0110.00716.53
7.4.110.0090.00916.26
7.4.100.0080.01016.37
7.4.90.0080.00816.54
7.4.80.0090.01219.39
7.4.70.0110.00416.52
7.4.60.0110.00516.54
7.4.50.0100.00716.22
7.4.40.0000.01716.52
7.4.30.0070.01016.29
7.4.20.0140.00516.38
7.4.10.0090.01316.32
7.4.00.0100.01216.34
7.3.330.0030.00316.20
7.3.320.0030.00313.02
7.3.310.0000.00716.20
7.3.300.0070.00016.09
7.3.290.0100.00616.19
7.3.280.0040.01116.12
7.3.260.0030.01516.50
7.3.240.0100.00816.39
7.3.230.0090.00916.47
7.3.210.0080.00916.43
7.3.200.0120.00416.25
7.3.190.0140.00716.56
7.3.180.0090.00616.51
7.3.170.0060.01016.22
7.3.160.0070.01016.49
7.3.150.0060.01316.21
7.3.140.0080.00816.34
7.3.130.0110.00516.35
7.3.120.0110.00816.33
7.3.110.0060.01416.41
7.3.100.0120.00816.33
7.3.90.0140.00616.28
7.3.80.0090.00916.19
7.3.70.0080.01216.24
7.3.60.0130.00816.21
7.3.50.0070.01116.32
7.3.40.0090.01116.20
7.3.30.0140.00416.30
7.3.20.0070.01316.33
7.3.10.0140.00516.31
7.3.00.0090.00816.31
7.2.330.0070.01116.60
7.2.320.0070.01716.68
7.2.310.0070.01016.57
7.2.300.0110.00716.56
7.2.290.0070.01016.48
7.2.280.0130.00916.34
7.2.270.0080.01116.46
7.2.260.0080.00816.39
7.2.250.0030.01316.53
7.2.240.0140.00816.33
7.2.230.0110.01116.53
7.2.220.0100.00716.52
7.2.210.0140.00816.45
7.2.200.0060.01316.41
7.2.190.0060.01316.38
7.2.180.0080.01016.38
7.2.170.0060.01316.35
7.2.160.0070.01116.47
7.2.150.0150.00716.47
7.2.140.0130.00716.50
7.2.130.0110.00916.62
7.2.120.0090.00816.49
7.2.110.0150.00516.40
7.2.100.0100.01016.42
7.2.90.0080.01016.50
7.2.80.0090.00816.46
7.2.70.0110.01116.52
7.2.60.0060.01316.38
7.2.50.0080.01116.43
7.2.40.0080.01416.34
7.2.30.0060.01216.46
7.2.20.0120.00716.53
7.2.10.0050.01216.53
7.2.00.0090.00916.45

preferences:
98.48 ms | 403 KiB | 5 Q