3v4l.org

run code in 300+ PHP versions simultaneously
<?php function endswith($string, $test) { $strlen = strlen($string); $testlen = strlen($test); if ($testlen > $strlen) return false; return substr_compare($string, $test, $strlen - $testlen, $testlen) === 0; } if (version_compare(phpversion(), '5.1.0', '>')) { var_dump(endswith("abcdefg", "abc")); }

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)
7.3.120.0000.01514.67
7.3.110.0040.01115.13
7.3.100.0110.00314.79
7.3.90.0060.00614.64
7.3.80.0090.00315.02
7.3.70.0040.00714.76
7.3.60.0030.00714.81
7.3.50.0140.00014.71
7.3.40.0030.01314.63
7.3.30.0000.01014.93
7.3.20.0030.00916.86
7.3.10.0080.00016.78
7.3.00.0070.00716.89
7.2.240.0000.01315.17
7.2.230.0000.01514.75
7.2.220.0070.00714.67
7.2.210.0070.00715.02
7.2.200.0070.00714.97
7.2.190.0060.00615.07
7.2.180.0040.01114.93
7.2.170.0030.01415.02
7.2.160.0100.00315.01
7.2.150.0040.01116.54
7.2.140.0140.00016.85
7.2.130.0110.00316.86
7.2.120.0070.00416.66
7.2.110.0000.01516.97
7.2.100.0070.00717.04
7.2.90.0030.01016.77
7.2.80.0030.00716.98
7.2.70.0040.01116.68
7.2.60.0030.01316.87
7.2.50.0000.01716.66
7.2.40.0070.00716.88
7.2.30.0040.00816.86
7.2.20.0000.01416.71
7.2.10.0040.01116.80
7.2.00.0050.00918.18
7.1.330.0060.00915.88
7.1.320.0060.01015.89
7.1.310.0040.00715.51
7.1.300.0060.00615.78
7.1.290.0000.01115.54
7.1.280.0030.01015.90
7.1.270.0000.01015.62
7.1.260.0000.01315.63
7.1.250.0110.00415.81
7.1.100.0040.00818.23
7.1.70.0000.00717.28
7.1.60.0070.01419.70
7.1.50.0150.00316.70
7.1.00.0030.07722.35
7.0.200.0000.00716.84
7.0.140.0000.07721.95
7.0.100.0300.07320.04
7.0.90.0200.08019.96
7.0.80.0070.08319.89
7.0.70.0000.07719.84
7.0.60.0170.06019.96
7.0.50.0100.07720.28
7.0.40.0100.07719.99
7.0.30.0130.08020.15
7.0.20.0000.09020.13
7.0.10.0000.05720.14
7.0.00.0230.06320.09
5.6.280.0100.06721.07
5.6.250.0170.07320.72
5.6.240.0070.08320.60
5.6.230.0100.07020.67
5.6.220.0130.08020.52
5.6.210.0030.08720.54
5.6.200.0100.07720.96
5.6.190.0130.04321.02
5.6.180.0100.05321.09
5.6.170.0130.07321.05
5.6.160.0100.04721.04
5.6.150.0100.08321.03
5.6.140.0230.06721.09
5.6.130.0070.08021.17
5.6.120.0230.06321.11
5.6.110.0200.06021.01
5.6.100.0130.07720.94
5.6.90.0230.05021.06
5.6.80.0070.07720.50
5.6.70.0100.07720.52
5.6.60.0030.04720.51
5.6.50.0170.03720.34
5.6.40.0070.08720.46
5.6.30.0070.08320.41
5.6.20.0130.07720.36
5.6.10.0130.07320.40
5.6.00.0070.04720.44
5.5.380.0000.09020.38
5.5.370.0070.07720.41
5.5.360.0070.08320.32
5.5.350.0070.04720.46
5.5.340.0170.06720.91
5.5.330.0030.08320.89
5.5.320.0100.07320.84
5.5.310.0170.06720.90
5.5.300.0170.06720.78
5.5.290.0130.07720.72
5.5.280.0130.07320.88
5.5.270.0130.08020.86
5.5.260.0030.08320.61
5.5.250.0070.07720.72
5.5.240.0030.08320.19
5.5.230.0130.07320.25
5.5.220.0030.08320.25
5.5.210.0070.07720.30
5.5.200.0100.07720.23
5.5.190.0130.06720.26
5.5.180.0070.08320.24
5.5.160.0030.08319.97
5.5.150.0070.04720.20
5.5.140.0200.04020.19
5.5.130.0070.08020.27
5.5.120.0100.07720.17
5.5.110.0100.06320.23
5.5.100.0030.08020.17
5.5.90.0130.07719.96
5.5.80.0030.08020.16
5.5.70.0000.08720.00
5.5.60.0070.06720.05
5.5.50.0070.07720.04
5.5.40.0100.07720.08
5.5.30.0100.06720.06
5.5.20.0130.08020.10
5.5.10.0130.06719.98
5.5.00.0130.07020.03
5.4.450.0100.07319.36
5.4.440.0100.07019.18
5.4.430.0070.05019.20
5.4.420.0130.07319.45
5.4.410.0100.06319.11
5.4.400.0030.08019.05
5.4.390.0230.05319.04
5.4.380.0070.06318.95
5.4.370.0030.08019.10
5.4.360.0070.08019.04
5.4.350.0100.07319.23
5.4.340.0230.06318.88
5.4.320.0130.07018.92
5.4.310.0170.06319.04
5.4.300.0070.07719.05
5.4.290.0100.06019.23
5.4.280.0030.08319.14
5.4.270.0100.07318.90
5.4.260.0130.05318.96
5.4.250.0070.07019.18
5.4.240.0030.07719.02
5.4.230.0170.06719.04
5.4.220.0070.08018.84
5.4.210.0030.07719.09
5.4.200.0130.07019.03
5.4.190.0130.07019.04
5.4.180.0030.07319.02
5.4.170.0100.07719.11
5.4.160.0030.05719.12
5.4.150.0070.04319.20
5.4.140.0100.05316.41
5.4.130.0070.04016.37
5.4.120.0000.06316.28
5.4.110.0030.03716.40
5.4.100.0030.03316.29
5.4.90.0030.03316.52
5.4.80.0000.04016.47
5.4.70.0000.03716.42
5.4.60.0070.03016.32
5.4.50.0000.05016.49
5.4.40.0000.04316.39
5.4.30.0100.06016.46
5.4.20.0030.04316.31
5.4.10.0000.03716.46
5.4.00.0000.03715.85
5.3.290.0100.08014.77
5.3.280.0030.07714.52
5.3.270.0100.07014.62
5.3.260.0030.07714.71
5.3.250.0070.04314.56
5.3.240.0000.05014.58
5.3.230.0070.03314.69
5.3.220.0100.03014.71
5.3.210.0000.04314.54
5.3.200.0170.02314.57
5.3.190.0070.03314.63
5.3.180.0030.04014.63
5.3.170.0000.03714.63
5.3.160.0030.03714.51
5.3.150.0030.03314.62
5.3.140.0070.03314.64
5.3.130.0030.03714.54
5.3.120.0070.06014.61
5.3.110.0070.04014.64
5.3.100.0000.03714.17
5.3.90.0100.07314.00
5.3.80.0070.07713.96
5.3.70.0030.05714.14
5.3.60.0030.06714.09
5.3.50.0030.03013.94
5.3.40.0030.03313.87
5.3.30.0030.07013.99
5.3.20.0070.02713.82
5.3.10.0030.07013.77
5.3.00.0070.04013.76
5.2.170.0000.05711.23
5.2.160.0000.04011.16
5.2.150.0000.04711.13
5.2.140.0030.02711.21
5.2.130.0030.05311.13
5.2.120.0000.03711.23
5.2.110.0030.05711.21
5.2.100.0030.04311.21
5.2.90.0000.03011.13
5.2.80.0070.05011.15
5.2.70.0030.05311.18
5.2.60.0070.04011.13
5.2.50.0000.03011.13
5.2.40.0100.03311.13
5.2.30.0070.02311.13
5.2.20.0030.03311.13
5.2.10.0030.02711.13
5.2.00.0000.03011.13
5.1.60.0070.02311.13
5.1.50.0030.02011.13
5.1.40.0030.02311.13
5.1.30.0000.03011.13
5.1.20.0030.02311.13
5.1.10.0030.02311.13
5.1.00.0070.02311.13
5.0.50.0030.02011.13
5.0.40.0000.02011.13
5.0.30.0000.03311.13
5.0.20.0000.02011.13
5.0.10.0000.03011.13
5.0.00.0000.04311.13
4.4.90.0000.02711.13
4.4.80.0000.01711.13
4.4.70.0000.01711.13
4.4.60.0000.01711.13
4.4.50.0030.01311.13
4.4.40.0000.04711.13
4.4.30.0000.01711.13
4.4.20.0000.02011.13
4.4.10.0070.03311.13
4.4.00.0070.03311.13
4.3.110.0000.02011.13
4.3.100.0000.01711.13
4.3.90.0000.03011.13
4.3.80.0030.03711.13
4.3.70.0000.01711.13
4.3.60.0030.01311.13
4.3.50.0000.02011.13
4.3.40.0000.03311.13
4.3.30.0000.01311.13
4.3.20.0000.01711.13
4.3.10.0030.01011.13
4.3.00.0000.01311.13

preferences:
48.1 ms | 400 KiB | 5 Q