3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'xi@fa.net'; echo substr($var, strpos($var, ".") + 1); echo "\n"; echo substr($var, strpos($var, "."));

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)
8.3.60.0160.00618.68
8.3.50.0110.00521.93
8.3.40.0110.00418.89
8.3.30.0110.00318.96
8.3.20.0080.00020.09
8.3.10.0050.00321.92
8.3.00.0040.00422.43
8.2.180.0140.00716.63
8.2.170.0060.00922.96
8.2.160.0030.01318.96
8.2.150.0000.00924.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00417.75
8.2.110.0000.00922.30
8.2.100.0080.00419.34
8.2.90.0000.00719.07
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0040.00417.88
8.2.50.0030.00518.07
8.2.40.0030.00618.22
8.2.30.0030.00518.04
8.2.20.0040.00417.52
8.2.10.0030.00517.49
8.2.00.0000.00717.57
8.1.280.0040.01125.92
8.1.270.0080.00022.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00023.73
8.1.230.0120.00019.07
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0030.00617.54
8.1.180.0080.00418.10
8.1.170.0000.00718.59
8.1.160.0040.00422.00
8.1.150.0030.00518.49
8.1.140.0040.00417.32
8.1.130.0030.00317.72
8.1.120.0000.00717.25
8.1.110.0080.00017.22
8.1.100.0050.00217.18
8.1.90.0040.00417.22
8.1.80.0040.00417.34
8.1.70.0070.00017.36
8.1.60.0000.01217.45
8.1.50.0000.00817.40
8.1.40.0070.00017.44
8.1.30.0040.00417.43
8.1.20.0080.00017.58
8.1.10.0050.00317.47
8.1.00.0030.00517.38
8.0.300.0040.00418.77
8.0.290.0000.00817.05
8.0.280.0040.00418.38
8.0.270.0070.00017.15
8.0.260.0000.00616.85
8.0.250.0000.00717.02
8.0.240.0030.00316.89
8.0.230.0040.00416.75
8.0.220.0030.00316.72
8.0.210.0000.00716.73
8.0.200.0050.00316.80
8.0.190.0040.00416.86
8.0.180.0070.00016.88
8.0.170.0040.00416.81
8.0.160.0000.00716.76
8.0.150.0070.00016.76
8.0.140.0000.00716.78
8.0.130.0000.00713.15
8.0.120.0040.00416.74
8.0.110.0000.00716.73
8.0.100.0050.00316.72
8.0.90.0000.00716.89
8.0.80.0060.01116.83
8.0.70.0070.00016.78
8.0.60.0040.00416.71
8.0.50.0040.00416.83
8.0.30.0090.00917.04
8.0.20.0100.01017.40
8.0.10.0000.00716.76
8.0.00.0130.01016.65
7.4.330.0050.00015.00
7.4.320.0000.00616.42
7.4.300.0000.00616.36
7.4.290.0040.00416.36
7.4.280.0000.00716.50
7.4.270.0030.00316.37
7.4.260.0070.00016.50
7.4.250.0000.00716.46
7.4.240.0020.00516.36
7.4.230.0030.00316.35
7.4.220.0090.00916.34
7.4.210.0060.01016.43
7.4.200.0070.00016.45
7.4.190.0000.00716.50
7.4.160.0130.00416.55
7.4.150.0170.00017.40
7.4.140.0080.01217.86
7.4.130.0130.00416.50
7.4.120.0130.01016.54
7.4.110.0140.01116.32
7.4.100.0140.00716.66
7.4.90.0070.01116.38
7.4.80.0070.01019.39
7.4.70.0070.01016.31
7.4.60.0070.01016.39
7.4.50.0030.00616.52
7.4.40.0070.01122.77
7.4.30.0090.00916.44
7.4.00.0030.01614.92
7.3.330.0000.00513.10
7.3.320.0030.00313.10
7.3.310.0040.00416.32
7.3.300.0000.00716.21
7.3.290.0120.00616.30
7.3.280.0050.01216.25
7.3.270.0090.00617.40
7.3.260.0120.00916.61
7.3.250.0090.00916.23
7.3.240.0060.01016.45
7.3.230.0060.01616.39
7.3.210.0040.01316.25
7.3.200.0110.00619.39
7.3.190.0110.01116.28
7.3.180.0110.00716.24
7.3.170.0160.00616.27
7.3.160.0070.00816.20
7.3.120.0040.01414.93
7.3.110.0030.01314.76
7.3.100.0060.00614.76
7.3.90.0040.01214.76
7.3.80.0040.01114.67
7.3.70.0040.01114.67
7.3.60.0000.01514.54
7.3.50.0030.00614.27
7.3.40.0090.00614.83
7.3.30.0060.00614.81
7.3.20.0060.00916.66
7.3.10.0030.01016.57
7.3.00.0040.01116.44
7.2.330.0110.00716.34
7.2.320.0070.02016.64
7.2.310.0140.00316.40
7.2.300.0110.01216.62
7.2.290.0090.01116.48
7.2.250.0030.01214.60
7.2.240.0100.01014.73
7.2.230.0070.01014.91
7.2.220.0080.00814.90
7.2.210.0070.01014.78
7.2.200.0030.01315.02
7.2.190.0120.00314.90
7.2.180.0030.01414.69
7.2.170.0070.00414.71
7.2.160.0070.01015.07
7.2.150.0060.01116.43
7.2.140.0040.00816.60
7.2.130.0030.01116.66
7.2.120.0070.00816.83
7.2.110.0100.00516.69
7.2.100.0070.00716.59
7.2.90.0080.00316.76
7.2.80.0060.00816.71
7.2.70.0040.01116.65
7.2.60.0020.01016.81
7.2.50.0020.01317.00
7.2.40.0020.01116.88
7.2.30.0050.00616.66
7.2.20.0070.00716.89
7.2.10.0030.00816.63
7.2.00.0060.00617.66
7.1.330.0100.00715.63
7.1.320.0100.00615.95
7.1.310.0040.01215.81
7.1.300.0070.00715.65
7.1.290.0060.00615.39
7.1.280.0030.00915.39
7.1.270.0090.00615.91
7.1.260.0040.00815.71
7.1.250.0040.01115.82
7.1.200.0000.01215.70
7.1.100.0070.00717.94
7.1.70.0050.00516.96
7.1.60.0000.01816.85
7.1.50.0170.00716.93
7.1.00.0070.07022.41
7.0.200.0000.01016.90
7.0.140.0070.07021.97
7.0.60.0100.07319.97
7.0.50.0070.07317.90
7.0.40.0130.05020.08
7.0.30.0330.07320.09
7.0.20.0270.06320.16
7.0.10.0130.05020.23
7.0.00.0000.05720.00
5.6.280.0000.07720.88
5.6.210.0170.06020.61
5.6.200.0030.04018.23
5.6.190.0070.06320.45
5.6.180.0470.04020.32
5.6.170.0470.06320.38
5.6.160.0170.07320.48
5.6.150.0030.04718.13
5.6.140.0100.07718.21
5.6.130.0130.08018.20
5.6.120.0030.04021.01
5.6.110.0030.08721.00
5.6.100.0030.06320.88
5.6.90.0100.07321.02
5.6.80.0170.07020.35
5.5.350.0270.05320.29
5.5.340.0070.04318.00
5.5.330.0070.08320.40
5.5.320.0130.04720.29
5.5.310.0330.07320.20
5.5.300.0030.04018.00
5.5.290.0000.04717.96
5.5.280.0030.09020.73
5.5.270.0070.06320.88
5.5.260.0070.05320.64
5.5.250.0130.06320.68
5.5.240.0000.05720.23
5.4.450.0730.06319.48
5.4.440.0700.04719.54
5.4.430.0070.06019.40
5.4.420.0130.06319.31
5.4.410.0200.04318.94
5.4.400.0130.05718.77
5.4.390.0100.05318.62
5.4.380.0230.04318.68
5.4.370.0300.05018.65
5.4.360.0200.05318.46
5.4.350.0170.05718.68
5.4.340.0370.05018.68
5.4.320.0130.03412.46
5.4.310.0060.04412.45
5.4.300.0070.04412.45
5.4.290.0130.03712.45
5.4.280.0080.03412.34
5.4.270.0230.04318.75
5.4.260.0070.05318.94
5.4.250.0200.07318.89
5.4.240.0170.06718.89
5.4.230.0100.07318.97
5.4.220.0130.06018.70
5.4.210.0130.05318.64
5.4.200.0100.07018.91
5.4.190.0200.06318.74
5.4.180.0130.05318.69
5.4.170.0170.06718.85
5.4.160.0130.05018.86
5.4.150.0070.05318.68
5.4.140.0130.06316.19
5.4.130.0030.06016.34
5.4.120.0130.06016.17
5.4.110.0070.05316.36
5.4.100.0070.06716.23
5.4.90.0100.06316.47
5.4.80.0200.05016.34
5.4.70.0100.05716.31
5.4.60.0070.05016.48
5.4.50.0100.06716.29
5.4.40.0030.05316.23
5.4.30.0100.05716.20
5.4.20.0030.05716.23
5.4.10.0130.04716.23
5.4.00.0070.05315.84
5.3.290.0080.04212.80
5.3.280.0130.04714.61
5.3.270.0200.04314.62
5.3.260.0100.06714.52
5.3.250.0270.05314.37
5.3.240.0070.05014.45
5.3.230.0100.07014.61
5.3.220.0170.05314.57
5.3.210.0130.07014.48
5.3.200.0100.06014.40
5.3.190.0100.04714.58
5.3.180.0100.07014.65
5.3.170.0170.05014.47
5.3.160.0100.07314.60
5.3.150.0100.07014.43
5.3.140.0070.07014.56
5.3.130.0070.05314.46
5.3.120.0100.06714.31
5.3.110.0070.07314.38
5.3.100.0130.06314.05
5.3.90.0030.05714.02
5.3.80.0100.05313.95
5.3.70.0200.03714.02
5.3.60.0200.05313.91
5.3.50.0100.06313.64
5.3.40.0030.06013.96
5.3.30.0070.04713.80
5.3.20.0130.05713.68
5.3.10.0100.06713.65
5.3.00.0100.04313.51
5.2.170.0100.04311.03
5.2.160.0200.04711.04
5.2.150.0070.04011.14
5.2.140.0030.04311.23
5.2.130.0200.03311.09
5.2.120.0130.03311.21
5.2.110.0200.04311.19
5.2.100.0100.03711.25
5.2.90.0170.04011.02
5.2.80.0100.04010.93
5.2.70.0070.04011.00
5.2.60.0130.04011.07
5.2.50.0070.04011.17
5.2.40.0130.04710.99
5.2.30.0100.05711.09
5.2.20.0100.03310.79
5.2.10.0100.03310.79
5.2.00.0100.03310.80
5.1.60.0100.04010.04
5.1.50.0130.0339.91
5.1.40.0130.0279.91
5.1.30.0000.04010.26
5.1.20.0100.04710.24
5.1.10.0030.03710.25
5.1.00.0070.03310.21
5.0.50.0030.0308.61
5.0.40.0070.0438.43
5.0.30.0030.0578.26
5.0.20.0030.0308.15
5.0.10.0070.0378.13
5.0.00.0030.0438.15
4.4.90.0030.0306.82
4.4.80.0000.0306.82
4.4.70.0000.0276.82
4.4.60.0030.0206.82
4.4.50.0000.0236.82
4.4.40.0000.0406.82
4.4.30.0030.0206.82
4.4.20.0070.0206.82
4.4.10.0000.0236.82
4.4.00.0030.0376.82
4.3.110.0030.0306.82
4.3.100.0030.0206.82
4.3.90.0100.0136.82
4.3.80.0000.0436.82
4.3.70.0070.0276.82
4.3.60.0030.0276.82
4.3.50.0000.0336.82
4.3.40.0030.0306.82
4.3.30.0030.0206.82
4.3.20.0000.0236.82
4.3.10.0030.0276.82
4.3.00.0130.0206.95

preferences:
43.78 ms | 401 KiB | 5 Q