3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = 'Line 1/nLine 2/nLine 3'; echo substr($text, 0, strrpos($text, '/')); echo substr($text, strrpos($text, '/'));

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)
8.3.60.0030.01016.50
8.3.50.0130.00721.98
8.3.40.0140.00418.67
8.3.30.0110.00319.13
8.3.20.0000.00820.18
8.3.10.0030.00523.66
8.3.00.0070.00019.05
8.2.180.0040.01118.38
8.2.170.0030.01022.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0050.00320.89
8.2.110.0080.00320.87
8.2.100.0120.00017.84
8.2.90.0000.00819.17
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0060.00317.93
8.2.50.0080.00018.07
8.2.40.0030.00619.88
8.2.30.0000.00718.13
8.2.20.0000.00817.69
8.2.10.0080.00017.91
8.2.00.0030.00717.68
8.1.280.0190.00325.92
8.1.270.0080.00023.76
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0090.00022.14
8.1.230.0080.00318.77
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0030.00617.35
8.1.180.0030.00518.10
8.1.170.0030.00618.35
8.1.160.0040.00422.00
8.1.150.0040.00418.57
8.1.140.0000.00717.42
8.1.130.0000.00717.70
8.1.120.0070.00017.31
8.1.110.0000.00817.39
8.1.100.0070.00017.35
8.1.90.0070.00017.40
8.1.80.0000.00717.42
8.1.70.0000.00717.34
8.1.60.0050.00317.43
8.1.50.0030.00617.45
8.1.40.0040.00717.44
8.1.30.0000.00817.61
8.1.20.0050.00317.57
8.1.10.0040.00417.48
8.1.00.0060.00317.37
8.0.300.0080.00020.13
8.0.290.0040.00416.75
8.0.280.0030.00318.44
8.0.270.0000.00717.18
8.0.260.0030.00317.17
8.0.250.0030.00316.86
8.0.240.0000.00817.02
8.0.230.0040.00416.91
8.0.220.0030.00316.72
8.0.210.0060.00016.71
8.0.200.0000.00716.88
8.0.190.0000.00916.75
8.0.180.0050.00316.71
8.0.170.0000.00716.85
8.0.160.0000.00716.77
8.0.150.0060.00316.65
8.0.140.0050.00316.78
8.0.130.0000.00513.24
8.0.120.0040.00416.68
8.0.110.0040.00416.83
8.0.100.0040.00416.84
8.0.90.0000.00716.76
8.0.80.0140.00016.81
8.0.70.0000.00716.94
8.0.60.0070.00016.61
8.0.50.0040.00416.69
8.0.30.0110.00716.95
8.0.20.0080.01117.40
8.0.10.0040.00416.73
8.0.00.0090.00916.90
7.4.330.0050.00015.00
7.4.320.0000.00716.37
7.4.300.0030.00316.54
7.4.290.0000.00716.36
7.4.280.0010.00716.53
7.4.270.0070.00016.58
7.4.260.0030.00316.41
7.4.250.0040.00416.54
7.4.240.0060.00216.49
7.4.230.0030.00516.63
7.4.220.0090.00916.64
7.4.210.0100.00716.48
7.4.200.0040.00416.64
7.4.190.0070.00016.60
7.4.160.0100.00616.34
7.4.150.0090.00817.40
7.4.140.0080.01117.86
7.4.130.0070.01216.46
7.4.120.0150.00116.44
7.4.110.0160.00016.62
7.4.100.0100.00716.41
7.4.90.0110.01116.38
7.4.80.0130.00319.39
7.4.70.0130.00316.51
7.4.60.0070.01416.47
7.4.50.0080.00016.55
7.4.40.0030.01316.45
7.4.30.0090.00916.53
7.4.00.0040.01214.75
7.3.330.0000.00612.88
7.3.320.0030.00313.07
7.3.310.0070.00016.21
7.3.300.0000.00716.18
7.3.290.0000.01416.12
7.3.280.0070.00916.12
7.3.270.0080.00917.40
7.3.260.0100.01016.09
7.3.250.0060.01116.16
7.3.240.0070.01416.37
7.3.230.0100.00616.39
7.3.210.0150.00916.27
7.3.200.0090.00919.39
7.3.190.0090.00616.41
7.3.180.0120.00416.35
7.3.170.0130.00316.38
7.3.160.0070.01016.53
7.3.120.0060.00614.57
7.3.10.0130.00316.44
7.3.00.0070.01016.47
7.2.330.0070.01016.51
7.2.320.0100.00716.55
7.2.310.0090.00916.24
7.2.300.0070.01116.62
7.2.290.0110.01116.28
7.2.130.0060.00616.78
7.2.120.0070.00716.76
7.2.110.0090.00616.89
7.2.100.0040.00716.76
7.2.90.0070.01017.00
7.2.80.0030.01016.89
7.2.70.0040.00416.59
7.2.60.0070.01016.58
7.2.50.0030.01016.60
7.2.40.0000.00916.79
7.2.30.0110.00416.68
7.2.20.0090.00616.81
7.2.10.0070.00716.82
7.2.00.0020.01218.07
7.1.250.0060.00615.64
7.1.200.0100.00315.71
7.1.100.0000.01117.79
7.1.70.0000.01317.10
7.1.60.0000.02419.46
7.1.50.0140.00716.89
7.1.00.0070.07022.51
7.0.200.0060.00316.73
7.0.140.0000.07722.08
7.0.60.0070.05319.86
7.0.50.0070.07317.81
7.0.40.0100.05719.98
7.0.30.0300.07720.09
7.0.20.0230.03320.13
7.0.10.0030.06720.20
7.0.00.0130.05320.10
5.6.280.0030.07321.09
5.6.210.0070.07720.46
5.6.200.0130.08018.11
5.6.190.0030.08020.41
5.6.180.0000.04320.64
5.6.170.0270.05320.54
5.6.160.0100.04720.49
5.6.150.0100.07018.11
5.6.140.0070.07718.11
5.6.130.0100.04018.14
5.6.120.0030.04321.11
5.6.110.0100.08321.11
5.6.100.0070.07320.99
5.6.90.0070.06020.96
5.6.80.0030.07320.43
5.5.350.0100.03020.32
5.5.340.0130.04717.95
5.5.330.0100.04720.29
5.5.320.0230.04320.42
5.5.310.0470.06720.29
5.5.300.0100.07717.98
5.5.290.0100.07718.01
5.5.280.0100.04020.79
5.5.270.0070.08320.75
5.5.260.0030.04020.88
5.5.250.0100.05320.49
5.5.240.0070.06720.15
5.4.450.0800.05719.51
5.4.440.0830.05319.28
5.4.430.1100.07019.53
5.4.420.0130.05319.14
5.4.410.0830.05019.51
5.4.400.0570.07019.23
5.4.390.1070.05719.20
5.4.380.0100.05718.77
5.4.370.0100.05318.47
5.4.360.0130.05018.47
5.4.350.0130.05318.63
5.4.340.0130.05318.70
5.4.320.0060.04212.45
5.4.310.0060.04312.45
5.4.300.0160.04312.45
5.4.290.0060.05612.45
5.4.280.0070.05212.34
5.4.270.0060.05412.34
5.4.260.0160.04712.35
5.4.250.0070.05912.35
5.4.240.0070.05412.34
5.4.230.0170.06812.34
5.4.220.0070.05512.34
5.4.210.0080.05412.34
5.4.200.0090.05912.34
5.4.190.0060.07012.34
5.4.180.0070.04812.34
5.4.170.0070.05112.35
5.4.160.0090.05812.34
5.4.150.0060.04812.34
5.4.140.0090.05912.02
5.4.130.0090.03912.01
5.4.120.0120.03711.97
5.4.110.0090.04911.96
5.4.100.0100.04711.96
5.4.90.0080.05311.96
5.4.80.0140.05511.96
5.4.70.0120.04911.96
5.4.60.0070.03511.96
5.4.50.0110.04211.96
5.4.40.0080.04211.95
5.4.30.0070.04611.95
5.4.20.0130.07211.95
5.4.10.0060.05711.95
5.4.00.0110.05211.44
5.3.290.0060.04012.80
5.3.280.0110.05112.71
5.3.270.0080.06212.72
5.3.260.0130.05312.72
5.3.250.0070.05912.72
5.3.240.0070.05212.72
5.3.230.0090.04812.71
5.3.220.0100.04812.68
5.3.210.0080.05512.68
5.3.200.0090.05112.68
5.3.190.0100.04812.68
5.3.180.0090.05212.67
5.3.170.0100.05212.67
5.3.160.0130.04812.67
5.3.150.0090.05412.67
5.3.140.0090.05012.66
5.3.130.0060.05512.66
5.3.120.0120.05212.66
5.3.110.0130.04812.66
5.3.100.0110.04812.12
5.3.90.0090.04912.09
5.3.80.0070.04912.07
5.3.70.0060.04812.08
5.3.60.0110.04312.06
5.3.50.0090.04612.00
5.3.40.0050.05012.00
5.3.30.0090.04711.94
5.3.20.0070.04811.72
5.3.10.0120.04511.69
5.3.00.0080.05011.67
5.2.170.0110.0389.18
5.2.160.0070.0419.18
5.2.150.0070.0419.18
5.2.140.0070.0429.18
5.2.130.0070.0409.13
5.2.120.0110.0369.14
5.2.110.0070.0399.14
5.2.100.0080.0399.14
5.2.90.0110.0349.14
5.2.80.0090.0369.13
5.2.70.0090.0409.13
5.2.60.0050.0429.09
5.2.50.0100.0399.05
5.2.40.0080.0389.03
5.2.30.0060.0429.01
5.2.20.0090.0379.00
5.2.10.0070.0388.91
5.2.00.0070.0408.77
5.1.60.0080.0318.06
5.1.50.0060.0328.06
5.1.40.0050.0348.04
5.1.30.0090.0338.39
5.1.20.0110.0338.41
5.1.10.0040.0368.14
5.1.00.0060.0358.13
5.0.50.0050.0266.61
5.0.40.0050.0276.47
5.0.30.0070.0396.29
5.0.20.0070.0246.26
5.0.10.0080.0246.23
5.0.00.0050.0396.23
4.4.90.0060.0184.78
4.4.80.0040.0194.75
4.4.70.0040.0204.75
4.4.60.0070.0174.76
4.4.50.0040.0214.77
4.4.40.0020.0354.71
4.4.30.0030.0214.76
4.4.20.0020.0224.85
4.4.10.0070.0184.85
4.4.00.0030.0324.76
4.3.110.0060.0214.67
4.3.100.0030.0234.66
4.3.90.0070.0174.63
4.3.80.0040.0294.58
4.3.70.0040.0194.63
4.3.60.0020.0214.63
4.3.50.0040.0204.63
4.3.40.0090.0254.54
4.3.30.0030.0203.29
4.3.20.0050.0183.25
4.3.10.0030.0193.22
4.3.00.0130.0237.46

preferences:
40.84 ms | 401 KiB | 5 Q