3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = 'Line 1/nLine 2/nLine 3'; echo substr($text, 0, strrpos($text, '/')). '<br>'; echo substr($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)
8.3.60.0070.00716.75
8.3.50.0060.00822.05
8.3.40.0090.00618.67
8.3.30.0070.00719.09
8.3.20.0080.00020.18
8.3.10.0000.00823.53
8.3.00.0050.00319.08
8.2.180.0110.00416.38
8.2.170.0120.00322.96
8.2.160.0140.00020.30
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00320.91
8.2.110.0110.00622.08
8.2.100.0110.00017.72
8.2.90.0040.00419.22
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0050.00317.80
8.2.50.0030.00518.07
8.2.40.0090.00019.73
8.2.30.0030.00518.20
8.2.20.0040.00417.68
8.2.10.0030.00518.12
8.2.00.0030.00617.61
8.1.280.0120.00625.92
8.1.270.0080.00023.87
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0030.00622.05
8.1.230.0040.00818.77
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0100.00017.23
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0050.00518.54
8.1.160.0000.00722.04
8.1.150.0000.00718.63
8.1.140.0040.00417.44
8.1.130.0030.00717.78
8.1.120.0070.00017.37
8.1.110.0030.00717.48
8.1.100.0000.00817.51
8.1.90.0070.00017.36
8.1.80.0040.00417.41
8.1.70.0030.00317.33
8.1.60.0000.00817.44
8.1.50.0060.00317.54
8.1.40.0000.01117.53
8.1.30.0000.00717.54
8.1.20.0000.00717.47
8.1.10.0070.00017.54
8.1.00.0050.00217.41
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0030.00318.35
8.0.270.0040.00417.25
8.0.260.0030.00317.18
8.0.250.0060.00016.79
8.0.240.0000.00716.83
8.0.230.0000.00716.93
8.0.220.0040.00416.81
8.0.210.0000.00616.77
8.0.200.0070.00016.83
8.0.190.0060.00316.95
8.0.180.0000.00716.87
8.0.170.0000.00816.89
8.0.160.0000.00716.96
8.0.150.0090.00316.79
8.0.140.0000.00716.77
8.0.130.0050.00013.31
8.0.120.0050.00316.91
8.0.110.0040.00416.80
8.0.100.0000.00816.93
8.0.90.0050.00216.82
8.0.80.0040.01116.76
8.0.70.0050.00216.95
8.0.60.0050.00216.73
8.0.50.0000.00716.93
8.0.30.0100.01016.84
8.0.20.0100.00817.40
8.0.10.0040.00416.92
8.0.00.0140.00516.84
7.4.330.0000.00615.00
7.4.320.0030.00316.45
7.4.300.0030.00316.48
7.4.290.0030.00316.43
7.4.280.0040.00416.55
7.4.270.0000.00716.52
7.4.260.0000.00716.40
7.4.250.0050.00316.47
7.4.240.0000.00716.42
7.4.230.0070.00016.60
7.4.220.0060.01216.37
7.4.210.0020.01216.54
7.4.200.0030.00316.27
7.4.190.0040.00416.41
7.4.160.0090.00916.27
7.4.150.0120.00617.40
7.4.140.0080.01217.86
7.4.130.0090.00816.51
7.4.120.0090.01216.52
7.4.110.0120.00616.54
7.4.100.0170.00016.47
7.4.90.0070.01416.34
7.4.80.0090.00919.39
7.4.70.0030.01216.30
7.4.60.0090.00816.47
7.4.50.0050.00016.20
7.4.40.0060.00916.40
7.4.30.0100.00716.50
7.4.00.0030.01014.60
7.3.330.0000.00613.04
7.3.320.0060.00013.08
7.3.310.0030.00316.26
7.3.300.0030.00316.18
7.3.290.0000.01516.17
7.3.280.0090.01116.22
7.3.270.0110.00717.40
7.3.260.0120.00416.38
7.3.250.0100.00816.20
7.3.240.0030.01416.54
7.3.230.0100.00716.39
7.3.210.0040.01416.22
7.3.200.0030.01519.39
7.3.190.0030.01616.14
7.3.180.0040.01116.11
7.3.170.0080.00816.27
7.3.160.0060.00916.20
7.3.120.0120.00614.75
7.3.110.0100.01014.66
7.3.100.0030.00614.47
7.3.90.0120.00015.07
7.3.80.0000.00815.05
7.3.70.0040.01214.65
7.3.60.0070.00414.71
7.3.50.0030.01014.84
7.3.40.0040.00814.55
7.3.30.0130.00314.66
7.3.20.0030.00916.72
7.3.10.0050.00916.30
7.3.00.0060.00816.46
7.2.330.0110.00716.64
7.2.320.0070.01016.70
7.2.310.0100.01416.60
7.2.300.0060.00916.66
7.2.290.0070.01116.41
7.2.240.0070.01414.83
7.2.230.0030.01314.96
7.2.220.0040.00814.91
7.2.210.0040.00715.15
7.2.200.0060.01315.11
7.2.190.0080.00014.68
7.2.180.0090.00615.09
7.2.170.0080.00414.89
7.2.160.0040.01414.97
7.2.150.0100.00316.63
7.2.140.0100.00316.80
7.2.130.0060.00716.79
7.2.120.0080.00516.82
7.2.110.0060.00716.81
7.2.100.0050.00716.76
7.2.90.0050.00816.84
7.2.80.0060.01016.73
7.2.70.0090.00616.70
7.2.60.0070.00516.79
7.2.50.0060.00816.71
7.2.40.0080.00716.70
7.2.30.0080.00616.63
7.2.20.0030.01116.78
7.2.10.0080.00616.83
7.2.00.0060.00817.37
7.1.330.0040.01415.80
7.1.320.0030.01415.76
7.1.310.0070.01015.88
7.1.300.0030.00915.55
7.1.290.0100.00315.71
7.1.280.0000.01315.72
7.1.270.0060.00315.80
7.1.260.0030.00615.73
7.1.250.0060.00615.92
7.1.240.0090.00315.77
7.1.230.0160.00315.43
7.1.220.0120.00315.42
7.1.210.0120.00615.50
7.1.200.0180.00015.53
7.1.190.0100.00815.48
7.1.180.0170.00315.68
7.1.170.0060.01215.41
7.1.160.0070.01115.43
7.1.150.0180.00415.51
7.1.140.0140.00315.71
7.1.130.0130.00415.50
7.1.120.0130.01015.63
7.1.110.0140.00415.84
7.1.100.0070.00616.76
7.1.90.0110.00715.54
7.1.80.0120.00815.80
7.1.70.0040.01016.47
7.1.60.0080.01417.59
7.1.50.0070.01216.34
7.1.40.0170.00315.36
7.1.30.0130.00615.65
7.1.20.0120.00915.66
7.1.10.0140.00315.67
7.1.00.0060.04519.04
7.0.330.0070.00715.08
7.0.320.0160.00615.38
7.0.310.0100.00315.21
7.0.300.0090.00915.13
7.0.290.0160.00415.01
7.0.280.0110.00315.06
7.0.270.0130.00315.18
7.0.260.0150.00015.08
7.0.250.0140.00415.36
7.0.240.0110.01115.12
7.0.230.0070.01015.27
7.0.220.0150.00615.46
7.0.210.0100.00715.32
7.0.200.0080.00516.02
7.0.190.0110.01115.32
7.0.180.0110.01415.05
7.0.170.0110.00415.28
7.0.160.0150.00415.28
7.0.150.0170.00315.25
7.0.140.0090.03918.76
7.0.130.0070.00715.51
7.0.120.0130.00615.54
7.0.110.0070.00715.23
7.0.100.0130.01315.39
7.0.90.0160.00315.33
7.0.80.0200.00415.23
7.0.70.0130.00315.52
7.0.60.0110.04817.60
7.0.50.0090.03616.69
7.0.40.0050.03816.73
7.0.30.0170.02716.53
7.0.20.0170.04416.77
7.0.10.0070.04716.77
7.0.00.0160.03716.72
5.6.380.0060.00614.55
5.6.370.0000.01014.15
5.6.360.0090.00914.14
5.6.350.0000.01614.15
5.6.340.0040.00814.15
5.6.330.0120.00313.96
5.6.320.0060.00614.31
5.6.310.0070.01114.20
5.6.300.0070.01314.65
5.6.290.0110.00714.14
5.6.280.0050.04217.80
5.6.270.0090.00914.03
5.6.260.0150.00614.25
5.6.250.0130.00514.28
5.6.240.0040.01414.02
5.6.230.0110.00514.11
5.6.220.0140.00314.23
5.6.210.0070.03217.60
5.6.200.0070.05016.21
5.6.190.0070.02517.17
5.6.180.0310.03217.34
5.6.170.0160.02017.34
5.6.160.0050.03317.47
5.6.150.0030.04216.13
5.6.140.0110.02516.26
5.6.130.0120.04316.13
5.6.120.0100.02317.55
5.6.110.0070.05017.69
5.6.100.0070.04617.70
5.6.90.0090.04417.42
5.6.80.0050.02517.32
5.6.70.0030.00914.19
5.6.60.0100.00614.15
5.6.50.0080.00414.06
5.6.40.0040.01114.30
5.6.30.0070.00714.26
5.6.20.0000.01114.25
5.6.10.0000.00914.07
5.6.00.0080.00814.30
5.5.380.0110.00311.60
5.5.370.0090.00611.60
5.5.360.0090.00311.60
5.5.350.0170.04015.96
5.5.340.0100.04214.78
5.5.330.0100.02715.94
5.5.320.0150.02415.95
5.5.310.0160.03415.90
5.5.300.0120.04014.76
5.5.290.0030.02514.73
5.5.280.0020.04716.20
5.5.270.0040.02916.16
5.5.260.0120.03316.18
5.5.250.0070.02216.13
5.5.240.0110.03715.86
5.5.230.0080.00311.60
5.5.220.0060.00611.60
5.5.210.0060.00611.60
5.5.200.0080.00311.60
5.5.190.0090.00311.60
5.5.180.0030.00711.60
5.5.170.0060.00611.60
5.5.160.0000.01211.60
5.5.150.0100.00211.60
5.5.140.0080.00311.60
5.5.130.0040.01111.60
5.5.120.0110.00311.60
5.5.110.0050.00511.60
5.5.100.0080.00511.60
5.5.90.0040.00711.60
5.5.80.0050.00511.60
5.5.70.0100.00311.60
5.5.60.0070.00311.60
5.5.50.0030.01011.60
5.5.40.0050.00511.60
5.5.30.0060.00611.60
5.5.20.0050.00511.60
5.5.10.0100.00311.60
5.5.00.0070.00711.60
5.4.450.0270.02315.43
5.4.440.0300.02415.49
5.4.430.0120.02215.53
5.4.420.0070.02615.51
5.4.410.0200.02615.29
5.4.400.0160.02515.41
5.4.390.0400.01815.43
5.4.380.0220.02715.10
5.4.370.0230.03015.11
5.4.360.0310.03315.16
5.4.350.0170.03315.08
5.4.340.0190.03115.17
5.4.330.0000.01511.60
5.4.320.0080.01912.03
5.4.310.0040.02612.03
5.4.300.0070.02012.03
5.4.290.0060.03012.02
5.4.280.0080.02011.97
5.4.270.0080.01911.97
5.4.260.0060.02411.97
5.4.250.0060.02111.97
5.4.240.0070.02111.97
5.4.230.0050.02611.97
5.4.220.0040.03011.97
5.4.210.0070.02811.97
5.4.200.0070.03011.97
5.4.190.0070.02911.97
5.4.180.0070.02211.97
5.4.170.0080.02011.97
5.4.160.0050.02411.97
5.4.150.0080.02011.97
5.4.140.0060.02611.81
5.4.130.0060.02311.80
5.4.120.0050.02511.79
5.4.110.0030.02611.78
5.4.100.0070.02411.79
5.4.90.0060.02611.78
5.4.80.0090.02811.78
5.4.70.0040.02911.78
5.4.60.0080.02311.78
5.4.50.0080.03211.78
5.4.40.0080.02311.77
5.4.30.0080.02311.78
5.4.20.0070.02711.77
5.4.10.0060.03011.77
5.4.00.0080.02711.52
5.3.290.0060.02612.20
5.3.280.0060.02812.15
5.3.270.0040.03312.16
5.3.260.0050.03012.16
5.3.250.0070.02812.16
5.3.240.0090.02712.16
5.3.230.0080.02512.16
5.3.220.0080.02712.14
5.3.210.0100.02412.14
5.3.200.0110.03012.14
5.3.190.0090.02512.14
5.3.180.0070.02512.14
5.3.170.0090.02612.13
5.3.160.0060.03012.14
5.3.150.0080.02512.14
5.3.140.0100.02512.13
5.3.130.0100.02512.13
5.3.120.0080.02212.13
5.3.110.0100.02212.13
5.3.100.0100.02911.86
5.3.90.0100.03011.84
5.3.80.0060.02911.84
5.3.70.0100.02611.84
5.3.60.0090.02011.83
5.3.50.0040.02911.80
5.3.40.0110.01811.80
5.3.30.0070.02611.77
5.3.20.0090.02411.66
5.3.10.0060.02711.64
5.3.00.0040.02711.64
5.2.170.0100.02810.39
5.2.160.0070.02610.39
5.2.150.0080.02210.39
5.2.140.0090.02110.39
5.2.130.0070.02310.37
5.2.120.0060.02510.37
5.2.110.0070.02210.37
5.2.100.0040.02610.37
5.2.90.0080.02110.37
5.2.80.0070.02110.37
5.2.70.0090.02010.37
5.2.60.0060.02210.34
5.2.50.0070.02110.33
5.2.40.0070.02110.31
5.2.30.0050.02310.31
5.2.20.0050.02410.30
5.2.10.0060.02110.26
5.2.00.0040.03010.19
5.1.60.0060.0199.83
5.1.50.0030.0219.83
5.1.40.0030.0219.82
5.1.30.0050.0229.99
5.1.20.0110.03810.01
5.1.10.0040.0229.87
5.1.00.0070.0249.87
5.0.50.0050.0169.11
5.0.40.0030.0179.04
5.0.30.0080.0228.95
5.0.20.0020.0178.93
5.0.10.0080.0218.92
5.0.00.0060.0228.91
4.4.90.0060.0108.19
4.4.80.0050.0128.18
4.4.70.0020.0158.18
4.4.60.0040.0128.18
4.4.50.0040.0138.19
4.4.40.0040.0198.16
4.4.30.0040.0128.18
4.4.20.0030.0168.22
4.4.10.0050.0148.23
4.4.00.0050.0188.18
4.3.110.0060.0128.13
4.3.100.0040.0148.13
4.3.90.0040.0148.12
4.3.80.0060.0198.09
4.3.70.0040.0128.12
4.3.60.0050.0138.11
4.3.50.0020.0148.12
4.3.40.0040.0198.07
4.3.30.0030.0147.44
4.3.20.0030.0137.43
4.3.10.0040.0107.41
4.3.00.0040.01013.86

preferences:
41.76 ms | 400 KiB | 5 Q