3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "Region Luzern, Apéro"; var_dump(session_id());

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)
8.3.40.0070.01418.72
8.3.30.0100.00718.91
8.3.20.0040.00420.12
8.3.10.0080.00021.82
8.3.00.0040.00419.26
8.2.170.0040.01122.96
8.2.160.0070.00720.58
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00419.54
8.2.110.0110.00021.04
8.2.100.0040.00817.66
8.2.90.0070.00019.05
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0060.00317.93
8.2.50.0090.00018.07
8.2.40.0040.00419.76
8.2.30.0040.00417.89
8.2.20.0030.00517.48
8.2.10.0060.00317.98
8.2.00.0070.00017.54
8.1.270.0040.00420.60
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00521.31
8.1.230.0040.00717.42
8.1.220.0070.00017.74
8.1.210.0060.00318.77
8.1.200.0050.00517.23
8.1.190.0000.00917.23
8.1.180.0000.00718.10
8.1.170.0050.00320.44
8.1.160.0000.00721.85
8.1.150.0000.00818.77
8.1.140.0040.00417.35
8.1.130.0030.00317.68
8.1.120.0040.00417.40
8.1.110.0060.00317.26
8.1.100.0000.00717.23
8.1.90.0070.00017.36
8.1.80.0040.00417.35
8.1.70.0000.00717.29
8.1.60.0050.00517.50
8.1.50.0030.00517.37
8.1.40.0050.00317.32
8.1.30.0030.00717.64
8.1.20.0040.00417.46
8.1.10.0000.00817.41
8.1.00.0000.00817.43
8.0.300.0070.00018.77
8.0.290.0030.00516.58
8.0.280.0020.00518.37
8.0.270.0050.00217.09
8.0.260.0030.00317.09
8.0.250.0020.00516.79
8.0.240.0000.00716.87
8.0.230.0030.00316.87
8.0.220.0000.00716.70
8.0.210.0000.00716.77
8.0.200.0060.00316.77
8.0.190.0040.00416.91
8.0.180.0030.00516.89
8.0.170.0080.00016.76
8.0.160.0000.00716.86
8.0.150.0000.00716.78
8.0.140.0080.00016.70
8.0.130.0040.00413.24
8.0.120.0000.00816.83
8.0.110.0070.00016.75
8.0.100.0000.00716.88
8.0.90.0080.00016.80
8.0.80.0100.00716.84
8.0.70.0000.00716.72
8.0.60.0040.00416.70
8.0.50.0050.00316.81
8.0.30.0110.01117.02
8.0.20.0120.00617.40
8.0.10.0000.00717.00
8.0.00.0030.01416.61
7.4.330.0030.00315.03
7.4.320.0080.00016.33
7.4.300.0060.00016.57
7.4.290.0030.00316.38
7.4.280.0030.00516.53
7.4.270.0030.00316.34
7.4.260.0090.00016.41
7.4.250.0050.00316.44
7.4.240.0050.00316.38
7.4.230.0000.00716.55
7.4.220.0060.01316.43
7.4.210.0050.00916.57
7.4.200.0000.00716.63
7.4.160.0130.01016.57
7.4.150.0130.00317.40
7.4.140.0090.00917.86
7.4.130.0080.01016.28
7.4.120.0080.00916.53
7.4.110.0100.00716.30
7.4.100.0130.00416.47
7.4.90.0090.00916.42
7.4.80.0150.00619.39
7.4.70.0030.01316.45
7.4.60.0090.00616.42
7.4.50.0050.00016.59
7.4.40.0100.00516.46
7.4.30.0120.00916.43
7.4.00.0030.00814.96
7.3.330.0000.00612.96
7.3.320.0130.00413.11
7.3.310.0040.00415.97
7.3.300.0050.00216.12
7.3.290.0000.00616.17
7.3.280.0100.00716.19
7.3.270.0080.00817.40
7.3.260.0140.00416.09
7.3.250.0110.00716.10
7.3.240.0060.01016.31
7.3.230.0120.00916.39
7.3.210.0000.01516.28
7.3.200.0110.00719.39
7.3.190.0060.01616.26
7.3.180.0100.01016.38
7.3.170.0070.01416.42
7.3.160.0100.00616.08
7.3.120.0070.01014.92
7.3.110.0130.00314.82
7.3.100.0090.00614.76
7.3.90.0100.00314.73
7.3.80.0120.00314.85
7.3.70.0130.00014.71
7.3.60.0060.00614.46
7.3.50.0060.00814.79
7.3.40.0030.01314.60
7.3.30.0100.00714.65
7.3.20.0060.00716.26
7.3.10.0080.00916.45
7.3.00.0000.01116.39
7.2.330.0060.01516.33
7.2.320.0030.01816.23
7.2.310.0060.01216.26
7.2.300.0100.00616.21
7.2.290.0130.00716.41
7.2.240.0000.01414.67
7.2.230.0120.00314.77
7.2.220.0090.00614.53
7.2.210.0130.00014.81
7.2.200.0000.01114.77
7.2.190.0090.00314.93
7.2.180.0100.00614.95
7.2.170.0110.00314.55
7.2.160.0070.00714.65
7.2.150.0040.01416.82
7.2.140.0120.00616.40
7.2.130.0090.00516.66
7.2.120.0020.01216.28
7.2.110.0060.01316.34
7.2.100.0070.00816.47
7.2.90.0050.00816.81
7.2.80.0050.01016.59
7.2.70.0070.00716.48
7.2.60.0040.00816.59
7.2.50.0080.00516.55
7.2.40.0060.00916.59
7.2.30.0070.00816.67
7.2.20.0080.00816.65
7.2.10.0110.00816.39
7.2.00.0070.00817.44
7.1.330.0070.00715.78
7.1.320.0000.01515.74
7.1.310.0040.00715.46
7.1.300.0100.00315.76
7.1.290.0130.00315.77
7.1.280.0070.00715.25
7.1.270.0070.01015.57
7.1.260.0030.01315.36
7.1.250.0100.00615.65
7.1.200.0060.00615.75
7.1.100.0050.00518.02
7.1.70.0000.00816.73
7.1.60.0060.01619.50
7.1.50.0130.00616.95
7.1.00.0030.07722.36
7.0.200.0720.00614.39
7.0.140.0100.06722.09
7.0.60.0030.06020.05
7.0.50.0100.07717.80
7.0.40.0170.07720.06
7.0.30.0270.07320.02
7.0.20.0230.03720.00
7.0.10.0130.05020.32
7.0.00.0270.04320.08
5.6.280.0000.07720.81
5.6.210.0170.07320.66
5.6.200.0070.08318.13
5.6.190.0170.06720.39
5.6.180.0300.07320.40
5.6.170.0330.08020.54
5.6.160.0070.09020.46
5.6.150.0070.03718.14
5.6.140.0030.03718.10
5.6.130.0070.07318.22
5.6.120.0030.04721.13
5.6.110.0100.07021.09
5.6.100.0130.07720.99
5.6.90.0070.05321.01
5.6.80.0070.04020.50
5.5.350.0170.08020.43
5.5.340.0000.08717.95
5.5.330.0130.08320.21
5.5.320.0200.08020.21
5.5.310.0270.07720.29
5.5.300.0070.04017.92
5.5.290.0130.07717.93
5.5.280.0030.05320.76
5.5.270.0100.04720.82
5.5.260.0100.07720.79
5.5.250.0070.03720.77
5.5.240.0130.06320.18
5.4.450.0130.05719.38
5.4.440.0200.05019.25
5.4.430.0970.05719.51
5.4.420.0230.06319.13
5.4.410.0970.05019.19
5.4.400.1000.05318.71
5.4.390.1030.04718.50
5.4.380.1100.04318.66
5.4.370.1130.06318.73
5.4.360.1230.06018.49
5.4.350.1230.06018.46
5.4.340.1170.06318.57
5.4.320.1000.06318.57
5.4.310.1100.05718.61
5.4.300.1130.05718.73
5.4.290.1100.06318.56
5.4.280.1230.06018.70
5.4.270.1300.05018.56
5.4.260.1470.05018.64
5.4.250.1130.05718.61
5.4.240.1000.05718.70
5.4.230.1230.06018.71
5.4.220.1070.07018.59
5.4.210.1230.05718.58
5.4.200.1100.04716.61
5.4.190.1070.08018.59
5.4.180.1000.05318.66
5.4.170.1000.05018.46
5.4.160.1270.05018.74
5.4.150.1130.06318.62
5.4.140.1000.06016.27
5.4.130.1300.05316.35
5.4.120.1130.05316.31
5.4.110.1130.06016.30
5.4.100.1470.06316.16
5.4.90.1270.05316.25
5.4.80.1200.05316.13
5.4.70.1070.06016.19
5.4.60.1000.06316.16
5.4.50.1100.06316.09
5.4.40.1070.06316.16
5.4.30.1030.06316.23
5.4.20.1070.04016.22
5.4.10.1070.03716.18
5.4.00.1170.04315.71
5.3.290.1130.07014.66
5.3.280.1370.06314.53
5.3.270.1170.06314.56
5.3.260.1000.05014.65
5.3.250.0970.05314.70
5.3.240.0900.05714.53
5.3.230.0900.05714.51
5.3.220.1130.06014.53
5.3.210.1430.06014.54
5.3.200.1230.07014.56
5.3.190.1170.07314.61
5.3.180.1070.05314.50
5.3.170.1070.07014.49
5.3.160.0870.06714.52
5.3.150.1030.05314.53
5.3.140.1030.06014.53
5.3.130.0900.06714.45
5.3.120.1330.06314.54
5.3.110.1130.06014.52
5.3.100.1230.06314.01
5.3.90.1200.05314.00
5.3.80.1100.04314.12
5.3.70.0970.05314.11
5.3.60.1270.06014.00
5.3.50.1070.05013.84
5.3.40.1130.05713.86
5.3.30.1170.05013.90
5.3.20.1200.04713.80
5.3.10.1070.04013.63
5.3.00.0900.05713.58
5.2.170.0770.04011.13
5.2.160.0770.04311.20
5.2.150.0830.05011.11
5.2.140.0970.04711.05
5.2.130.1070.04711.16
5.2.120.0830.04711.05
5.2.110.0700.04711.01
5.2.100.1200.05311.16
5.2.90.0670.04711.09
5.2.80.0770.04011.12
5.2.70.0770.04711.05
5.2.60.0730.04711.04
5.2.50.0870.06011.15
5.2.40.0700.04711.05
5.2.30.0630.06010.94
5.2.20.0800.04310.96
5.2.10.0900.04010.98
5.2.00.0800.03710.76
5.1.60.0670.04310.09
5.1.50.0770.04010.04
5.1.40.0670.04010.07
5.1.30.0700.04310.32
5.1.20.0600.03710.39
5.1.10.0800.04010.07
5.1.00.0730.04710.13
5.0.50.0270.0378.56
5.0.40.0300.0308.54
5.0.30.0400.0478.27
5.0.20.0430.0278.19
5.0.10.0430.0278.16
5.0.00.0330.0438.28
4.4.90.0330.0275.95
4.4.80.0300.0275.89
4.4.70.0400.0205.88
4.4.60.0370.0235.89
4.4.50.0430.0175.87
4.4.40.0400.0435.81
4.4.30.0330.0275.90
4.4.20.0300.0335.94
4.4.10.0400.0235.88
4.4.00.0330.0435.93
4.3.110.0370.0275.86
4.3.100.0430.0205.85
4.3.90.0400.0205.79
4.3.80.0330.0375.82
4.3.70.0300.0235.78
4.3.60.0400.0205.78
4.3.50.0330.0235.77
4.3.40.0270.0375.82
4.3.30.0170.0305.39
4.3.20.0170.0275.39
4.3.10.0170.0205.39
4.3.00.0030.0207.31

preferences:
61.59 ms | 400 KiB | 5 Q