3v4l.org

run code in 300+ PHP versions simultaneously
<?php $split_point = ' - '; $string = 'this is my - string - and more'; $result = array_map('strrev', explode($split_point, strrev($string))); print_r($result);

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)
8.3.40.0150.00018.42
8.3.30.0030.01019.00
8.3.20.0000.00720.21
8.3.10.0040.00422.14
8.3.00.0040.00422.52
8.2.170.0060.00922.96
8.2.160.0050.00820.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0080.00019.36
8.2.110.0130.00922.29
8.2.100.0040.00717.72
8.2.90.0000.00817.72
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0050.00218.01
8.2.30.0060.00317.98
8.2.20.0000.00717.50
8.2.10.0060.00319.38
8.2.00.0040.00417.66
8.1.270.0080.00022.13
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00622.46
8.1.230.0070.00420.96
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0040.00417.52
8.1.180.0000.00718.63
8.1.170.0030.00618.57
8.1.160.0070.00022.00
8.1.150.0070.00018.48
8.1.140.0000.00717.30
8.1.130.0000.00817.82
8.1.120.0070.00017.41
8.1.110.0070.00017.36
8.1.100.0000.00717.39
8.1.90.0070.00017.36
8.1.80.0050.00217.39
8.1.70.0070.00017.36
8.1.60.0060.00317.55
8.1.50.0040.00417.42
8.1.40.0060.00317.35
8.1.30.0000.00717.49
8.1.20.0040.00417.45
8.1.10.0000.00717.38
8.1.00.0050.00317.42
8.0.300.0000.00719.90
8.0.290.0040.00417.18
8.0.280.0000.00818.37
8.0.270.0080.00017.19
8.0.260.0040.00416.77
8.0.250.0030.00316.88
8.0.240.0030.00316.84
8.0.230.0040.00416.93
8.0.220.0040.00416.73
8.0.210.0030.00316.78
8.0.200.0000.00616.84
8.0.190.0000.00916.89
8.0.180.0040.00416.80
8.0.170.0040.00416.73
8.0.160.0040.00316.70
8.0.150.0040.00416.70
8.0.140.0040.00416.68
8.0.130.0050.00013.25
8.0.120.0000.00716.84
8.0.110.0040.00416.76
8.0.100.0040.00416.88
8.0.90.0030.00316.79
8.0.80.0100.00716.81
8.0.70.0000.00816.84
8.0.60.0050.00316.87
8.0.50.0000.00816.71
8.0.30.0090.01017.04
8.0.20.0110.00717.40
8.0.10.0000.00716.81
8.0.00.0120.00616.53
7.4.330.0000.00615.00
7.4.320.0060.00016.52
7.4.300.0030.00316.41
7.4.290.0070.00016.41
7.4.280.0050.00216.43
7.4.270.0040.00416.54
7.4.260.0030.00316.43
7.4.250.0000.00716.49
7.4.240.0020.00516.33
7.4.230.0030.00316.27
7.4.220.0070.01016.54
7.4.210.0110.00316.44
7.4.200.0070.00016.53
7.4.190.0040.00416.57
7.4.160.0130.00316.48
7.4.150.0080.00917.40
7.4.140.0170.00517.86
7.4.130.0150.00516.44
7.4.120.0150.00516.46
7.4.110.0030.01316.52
7.4.100.0140.00516.47
7.4.90.0030.01416.16
7.4.80.0040.01419.39
7.4.70.0080.00816.59
7.4.60.0110.00616.41
7.4.50.0040.00016.50
7.4.40.0060.00922.77
7.4.30.0100.00616.30
7.4.00.0050.01114.80
7.3.330.0000.00513.04
7.3.320.0030.00313.00
7.3.310.0030.00315.96
7.3.300.0000.00616.08
7.3.290.0060.01216.14
7.3.280.0120.00616.14
7.3.270.0130.00317.40
7.3.260.0030.01316.05
7.3.250.0070.01016.17
7.3.240.0100.01016.14
7.3.230.0090.01216.39
7.3.210.0070.01016.20
7.3.200.0090.00919.39
7.3.190.0180.00316.37
7.3.180.0140.00416.25
7.3.170.0110.01016.44
7.3.160.0090.00616.03
7.3.120.0080.00614.57
7.3.110.0050.01014.82
7.3.100.0090.00614.67
7.3.90.0060.00614.63
7.3.80.0030.01014.65
7.3.70.0010.01314.51
7.3.60.0100.00514.61
7.3.50.0060.01114.63
7.3.40.0050.00814.53
7.3.30.0060.00614.55
7.3.20.0030.01216.58
7.3.10.0100.00816.36
7.3.00.0100.00316.47
7.2.330.0090.00916.51
7.2.320.0030.02316.59
7.2.310.0110.00616.30
7.2.300.0090.00916.59
7.2.290.0130.00316.36
7.2.250.0070.01314.87
7.2.240.0050.01215.08
7.2.230.0050.01114.84
7.2.220.0050.00514.85
7.2.210.0050.00814.86
7.2.200.0080.00514.95
7.2.190.0020.01514.60
7.2.180.0100.00514.76
7.2.170.0020.01214.81
7.2.130.0100.01016.47
7.2.120.0110.00516.21
7.2.110.0040.01416.36
7.2.100.0060.00916.44
7.2.90.0100.00016.46
7.2.80.0050.00816.44
7.2.70.0070.01016.50
7.2.60.0110.00416.48
7.2.50.0060.00716.63
7.2.40.0100.00716.43
7.2.30.0040.00816.42
7.2.20.0070.00616.68
7.2.10.0100.00716.45
7.2.00.0070.00918.14
7.1.330.0080.00715.65
7.1.320.0060.00515.70
7.1.310.0020.00915.68
7.1.300.0060.01015.61
7.1.290.0060.01015.69
7.1.280.0090.00515.46
7.1.270.0060.00815.54
7.1.260.0100.00115.84
7.1.250.0000.01215.27
7.1.200.0030.01115.86
7.1.100.0000.01118.06
7.1.70.0080.00516.77
7.1.60.0140.01119.82
7.1.50.0070.01416.66
7.1.00.0000.07722.30
7.0.200.0000.00916.66
7.0.140.0000.07722.18
7.0.100.0070.08319.91
7.0.90.0030.08319.91
7.0.80.0270.06719.90
7.0.70.0030.05019.86
7.0.60.0100.04719.91
7.0.50.0130.03320.28
7.0.40.0030.04720.10
7.0.30.0070.03720.08
7.0.20.0100.03020.09
7.0.10.0070.04020.13
7.0.00.0000.04020.07
5.6.250.0100.03320.58
5.6.240.0200.06320.62
5.6.230.0070.07720.61
5.6.220.0100.04720.57
5.6.210.0070.05720.55
5.6.200.0030.04321.04
5.6.190.0100.04021.03
5.6.180.0030.04320.99
5.6.170.0000.04721.07
5.6.160.0000.03721.04
5.6.150.0100.04021.13
5.6.140.0000.04021.09
5.6.130.0000.04720.97
5.6.120.0000.04721.03
5.6.110.0030.04321.05
5.6.100.0000.04720.97
5.6.90.0000.04721.07
5.6.80.0030.04020.44
5.6.70.0030.04020.36
5.6.60.0030.04020.34
5.6.50.0070.03720.45
5.6.40.0030.04720.25
5.6.30.0030.04020.32
5.6.20.0000.04720.37
5.6.10.0130.05320.32
5.6.00.0130.06020.46
5.5.380.0030.09320.37
5.5.370.0000.04720.45
5.5.360.0100.03720.30
5.5.350.0070.04320.38
5.5.340.0030.04320.59
5.5.330.0100.03320.73
5.5.320.0030.04720.78
5.5.310.0000.04020.71
5.5.300.0100.03320.87
5.5.290.0030.03720.80
5.5.280.0030.03320.68
5.5.270.0100.04320.58
5.5.260.0000.04720.70
5.5.250.0100.02720.56
5.5.240.0070.04019.97
5.5.230.0100.03320.09
5.5.220.0000.04320.20
5.5.210.0070.03720.23
5.5.200.0070.03720.14
5.5.190.0030.05320.10
5.5.180.0030.04020.10
5.5.160.0100.07020.02
5.5.150.0100.07020.18
5.5.140.0170.06020.23
5.5.130.0170.06720.17
5.5.120.0070.06320.21
5.5.110.0170.06720.19
5.5.100.0030.06720.09
5.5.90.0070.07719.96
5.5.80.0100.07019.93
5.5.70.0100.07020.09
5.5.60.0070.07020.00
5.5.50.0070.08019.95
5.5.40.0070.08019.95
5.5.30.0100.07020.00
5.5.20.0000.07720.03
5.5.10.0070.06319.99
5.5.00.0100.06719.98
5.4.450.0030.05719.21
5.4.440.0070.04719.54
5.4.430.0030.03719.55
5.4.420.0100.03319.48
5.4.410.0100.03319.05
5.4.400.0070.03018.91
5.4.390.0000.04019.04
5.4.380.0070.03718.85
5.4.370.0000.04319.07
5.4.360.0000.04318.95
5.4.350.0070.03719.16
5.4.340.0030.04019.12
5.4.320.0100.07018.89
5.4.310.0030.07319.14
5.4.300.0070.06719.13
5.4.290.0070.07719.04
5.4.280.0100.08019.03
5.4.270.0000.04319.23
5.4.260.0030.06719.03
5.4.250.0100.06019.18
5.4.240.0070.04019.12
5.4.230.0070.06319.04
5.4.220.0030.05719.15
5.4.210.0100.06319.21
5.4.200.0000.08019.09
5.4.190.0070.07719.04
5.4.180.0070.07319.08
5.4.170.0100.08019.08
5.4.160.0100.05319.07
5.4.150.0000.07719.11
5.4.140.0000.05316.35
5.4.130.0030.06716.36
5.4.120.0170.05316.37
5.4.110.0070.05716.32
5.4.100.0100.06016.34
5.4.90.0100.06016.36
5.4.80.0030.07316.35
5.4.70.0000.04316.32
5.4.60.0070.06316.32
5.4.50.0030.07016.46
5.4.40.0070.05716.36
5.4.30.0070.07016.24
5.4.20.0100.08016.48
5.4.10.0100.07316.37
5.4.00.0100.04015.73
5.3.290.0030.07714.64
5.3.280.0070.07014.59
5.3.270.0000.08014.66
5.3.260.0030.07714.62
5.3.250.0070.05314.53
5.3.240.0030.07314.57
5.3.230.0070.07714.74
5.3.220.0070.07014.52
5.3.210.0070.05014.62
5.3.200.0000.04014.51
5.3.190.0130.06314.62
5.3.180.0030.08014.51
5.3.170.0070.03314.69
5.3.160.0100.04014.68
5.3.150.0000.06714.55
5.3.140.0070.05014.52
5.3.130.0000.06314.60
5.3.120.0130.07014.46
5.3.110.0070.05314.55
5.3.100.0000.05714.04
5.3.90.0030.06014.04
5.3.80.0070.05013.92
5.3.70.0070.04313.94
5.3.60.0030.05014.05
5.3.50.0030.06313.99
5.3.40.0000.06013.86
5.3.30.0030.03713.93
5.3.20.0070.06313.57
5.3.10.0030.06013.56
5.3.00.0030.05713.63
5.2.170.0030.03011.26
5.2.160.0070.04711.17
5.2.150.0030.05711.17
5.2.140.0000.06011.21
5.2.130.0030.05311.17
5.2.120.0100.03311.17
5.2.110.0130.05011.17
5.2.100.0100.04711.23
5.2.90.0030.02711.17
5.2.80.0100.05011.22
5.2.70.0030.05011.17
5.2.60.0030.06011.17
5.2.50.0070.04311.17
5.2.40.0070.06011.17
5.2.30.0070.02711.17
5.2.20.0000.03311.17
5.2.10.0030.05711.17
5.2.00.0030.06011.17
5.1.60.0000.02711.17
5.1.50.0030.04311.17
5.1.40.0030.04711.17
5.1.30.0030.03711.17
5.1.20.0100.03711.17
5.1.10.0000.04311.17
5.1.00.0100.04011.17
5.0.50.0000.02311.17
5.0.40.0070.03711.17
5.0.30.0030.04011.17
5.0.20.0030.02311.17
5.0.10.0030.04311.17
5.0.00.0030.05311.17
4.4.90.0070.03011.17
4.4.80.0070.03011.17
4.4.70.0000.03011.17
4.4.60.0000.03711.17
4.4.50.0000.03711.17
4.4.40.0000.05311.17
4.4.30.0070.03011.17
4.4.20.0070.02711.17
4.4.10.0000.04011.17
4.4.00.0070.04711.17
4.3.110.0030.01711.17
4.3.100.0000.02011.17
4.3.90.0000.02711.17
4.3.80.0100.04711.17
4.3.70.0000.03311.17
4.3.60.0030.03311.17
4.3.50.0030.02711.17
4.3.40.0000.02311.17
4.3.30.0000.03311.17
4.3.20.0000.03711.17
4.3.10.0030.03011.17
4.3.00.0000.03711.17

preferences:
39.6 ms | 400 KiB | 5 Q