3v4l.org

run code in 300+ PHP versions simultaneously
<?php $separator = " "; echo preg_replace('/(?<=\d)\x' . bin2hex($separator[0]) . '(?=\d)/', $separator, number_format(12345678, 0, ".", $separator));

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)
8.3.60.0040.01116.75
8.3.50.0100.01217.65
8.3.40.0080.00819.09
8.3.30.0070.00718.79
8.3.20.0080.00018.85
8.3.10.0000.00818.90
8.3.00.0050.00319.38
8.2.180.0140.00725.92
8.2.170.0060.00922.96
8.2.160.0110.00421.45
8.2.150.0000.00924.18
8.2.140.0050.00324.66
8.2.130.0070.00726.16
8.2.120.0050.00321.04
8.2.110.0060.00319.12
8.2.100.0000.01118.03
8.2.90.0030.00619.61
8.2.80.0050.00319.38
8.2.70.0040.00417.75
8.2.60.0030.00718.16
8.2.50.0030.00618.07
8.2.40.0050.00318.28
8.2.30.0020.00518.18
8.2.20.0050.00418.04
8.2.10.0000.00718.02
8.2.00.0100.00017.87
8.1.280.0210.00025.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00322.00
8.1.230.0110.00020.97
8.1.220.0000.00817.77
8.1.210.0000.01020.73
8.1.200.0000.01017.61
8.1.190.0040.00417.66
8.1.180.0070.00318.10
8.1.170.0080.00018.97
8.1.160.0040.00418.96
8.1.150.0040.00418.85
8.1.140.0050.00217.68
8.1.130.0000.00717.92
8.1.120.0030.00617.61
8.1.110.0080.00017.54
8.1.100.0050.00217.66
8.1.90.0040.00417.64
8.1.80.0030.00317.68
8.1.70.0000.00717.68
8.1.60.0040.00717.77
8.1.50.0080.00017.58
8.1.40.0080.00017.76
8.1.30.0040.00417.85
8.1.20.0080.00017.85
8.1.10.0050.00317.77
8.1.00.0040.00417.74
8.0.300.0070.00020.02
8.0.290.0040.00417.00
8.0.280.0070.00018.50
8.0.270.0030.00317.38
8.0.260.0000.00716.95
8.0.250.0000.00717.17
8.0.240.0030.00417.01
8.0.230.0040.00417.17
8.0.220.0000.00717.14
8.0.210.0030.00317.10
8.0.200.0000.00617.14
8.0.190.0040.00417.18
8.0.180.0000.00716.95
8.0.170.0040.00717.00
8.0.160.0030.00317.14
8.0.150.0030.00616.97
8.0.140.0080.00316.86
8.0.130.0030.00313.49
8.0.120.0040.00417.05
8.0.110.0040.00417.09
8.0.100.0000.00716.98
8.0.90.0000.00716.96
8.0.80.0120.00917.14
8.0.70.0000.00716.95
8.0.60.0030.00316.98
8.0.50.0040.00417.07
8.0.30.0080.01117.17
8.0.20.0100.00817.47
8.0.10.0040.00417.13
8.0.00.0090.01216.94
7.4.330.0000.00513.16
7.4.320.0000.00616.84
7.4.300.0030.00316.84
7.4.290.0030.00316.77
7.4.280.0080.00016.81
7.4.270.0030.00316.87
7.4.260.0060.00013.47
7.4.250.0040.00416.69
7.4.240.0040.00316.75
7.4.230.0030.00316.59
7.4.220.0090.01016.81
7.4.210.0050.00916.82
7.4.200.0070.00016.79
7.4.190.0030.00316.89
7.4.160.0070.01116.77
7.4.150.0100.00716.64
7.4.140.0110.00716.71
7.4.130.0080.00816.69
7.4.120.0100.01216.80
7.4.110.0090.00916.61
7.4.100.0140.00316.84
7.4.90.0090.01216.61
7.4.80.0000.01719.39
7.4.70.0100.00716.69
7.4.60.0100.00616.77
7.4.50.0000.01216.73
7.4.40.0090.00616.72
7.4.30.0130.00316.73
7.4.00.0030.00914.87
7.3.330.0070.00013.31
7.3.320.0000.00513.16
7.3.310.0040.00416.41
7.3.300.0000.00716.32
7.3.290.0100.00616.47
7.3.280.0060.00916.36
7.3.270.0130.00916.64
7.3.260.0100.01316.44
7.3.250.0060.01116.76
7.3.240.0000.01716.79
7.3.230.0100.00716.93
7.3.210.0130.01016.75
7.3.200.0160.00016.72
7.3.190.0080.00816.46
7.3.180.0170.00016.47
7.3.170.0060.01616.89
7.3.160.0160.00616.40
7.3.120.0110.00015.08
7.2.330.0060.01216.88
7.2.320.0070.01016.82
7.2.310.0150.00316.71
7.2.300.0030.01316.73
7.2.290.0120.00616.89
7.2.60.0060.00617.29
7.1.200.0040.00715.80
7.1.100.0190.01018.26
7.1.70.0100.00717.39
7.1.60.0070.01719.40
7.1.50.0100.01417.19
7.1.00.0030.03322.38
7.0.200.0040.01114.71
7.0.140.0130.06321.95
7.0.120.0070.07022.03
7.0.60.0030.06719.89
7.0.50.0070.07717.92
7.0.40.0030.05320.23
7.0.30.0170.04320.20
7.0.20.0300.07020.07
7.0.10.0230.07719.99
7.0.00.0100.03720.31
5.6.210.0100.04020.75
5.6.200.0070.04018.21
5.6.190.0070.04720.64
5.6.180.0070.08020.63
5.6.170.0430.08020.42
5.6.160.0070.04020.59
5.6.150.0130.07318.11
5.6.140.0070.03718.21
5.6.130.0030.05318.16
5.6.120.0100.08321.09
5.6.110.0100.08320.97
5.6.100.0130.03321.08
5.6.90.0030.04321.12
5.6.80.0130.03020.37
5.6.70.0270.05720.45
5.5.350.0070.08720.39
5.5.340.0030.04318.02
5.5.330.0070.04720.25
5.5.320.0430.06720.36
5.5.310.0200.06020.30
5.5.300.0130.07718.02
5.5.290.0030.04017.91
5.5.280.0070.06320.76
5.5.270.0000.09020.64
5.5.260.0070.09020.85
5.5.250.0100.04020.49
5.5.240.0100.06020.24
5.4.450.0100.05719.30
5.4.440.0100.07319.46
5.4.430.0100.06319.50
5.4.420.0030.04319.46
5.4.410.0030.08019.41
5.4.400.0100.07318.98
5.4.390.0030.07719.18
5.4.380.0100.07319.21
5.4.370.0030.08019.14
5.4.360.0030.04319.14
5.4.350.0030.07319.17
5.4.340.0000.08019.08
5.4.320.0070.04018.79
5.4.310.0070.06719.18
5.4.300.0070.08018.92
5.4.290.0100.06318.97
5.4.280.0130.07319.18
5.4.270.0100.06718.78
5.4.260.0030.04719.08
5.4.250.0100.07718.80
5.4.240.0130.04319.17
5.4.230.0070.07318.78
5.4.220.0130.07019.08
5.4.210.0030.05019.18
5.4.200.0030.07719.21
5.4.190.0070.03719.17
5.4.180.0100.04319.20
5.4.170.0100.06719.13
5.4.160.0100.05319.06
5.4.150.0070.04718.89
5.4.140.0030.07316.29
5.4.130.0100.05016.30
5.4.120.0030.05016.44
5.4.110.0030.05016.36
5.4.100.0130.07016.41
5.4.90.0030.07716.60
5.4.80.0170.05316.37
5.4.70.0030.06316.23
5.4.60.0100.05316.21
5.4.50.0070.07016.36
5.4.40.0000.04716.33
5.4.30.0030.03716.37
5.4.20.0030.07716.21
5.4.10.0000.04016.32
5.4.00.0100.04315.75
5.3.290.0030.08714.69
5.3.280.0000.08314.51
5.3.270.0030.08714.54
5.3.260.0030.08014.53
5.3.250.0070.04014.53
5.3.240.0030.06714.54
5.3.230.0070.07314.54
5.3.220.0130.06314.50
5.3.210.0070.06314.51
5.3.200.0070.07314.49
5.3.190.0100.07714.38
5.3.180.0100.07314.50
5.3.170.0070.07014.50
5.3.160.0070.06714.51
5.3.150.0100.07314.49
5.3.140.0170.04714.37
5.3.130.0030.04014.57
5.3.120.0000.04314.48
5.3.110.0000.05714.48
5.3.100.0030.04014.05
5.3.90.0030.06713.98
5.3.80.0070.07714.04
5.3.70.0130.07013.96
5.3.60.0030.03713.94
5.3.50.0100.04013.91
5.3.40.0030.05713.88
5.3.30.0030.05313.74
5.3.20.0070.05013.67
5.3.10.0030.03713.60
5.3.00.0070.04713.56
5.2.170.0170.05711.22
5.2.160.0000.06711.16
5.2.150.0030.06311.23
5.2.140.0030.03711.20
5.2.130.0000.03311.17
5.2.120.0100.03011.15
5.2.110.0100.05311.16
5.2.100.0030.03711.38
5.2.90.0130.03711.08
5.2.80.0000.06311.07
5.2.70.0100.05711.22
5.2.60.0100.04311.13
5.2.50.0100.05010.96
5.2.40.0070.05310.94
5.2.30.0000.06710.95
5.2.20.0170.05011.03
5.2.10.0130.03311.09
5.2.00.0100.05010.72
5.1.60.0070.04310.25
5.1.50.0070.04310.08
5.1.40.0000.05310.01
5.1.30.0070.06010.45
5.1.20.0100.04010.39
5.1.10.0030.03710.12
5.1.00.0030.03710.16
5.0.50.0030.0478.65
5.0.40.0030.0478.68
5.0.30.0030.0378.42
5.0.20.0030.0378.24
5.0.10.0000.0408.28
5.0.00.0000.0378.24
4.4.90.0000.0377.94
4.4.80.0030.0377.94
4.4.70.0070.0237.94
4.4.60.0030.0377.94
4.4.50.0030.0337.94
4.4.40.0100.0507.94
4.4.30.0030.0177.94
4.4.20.0000.0277.94
4.4.10.0030.0177.94
4.4.00.0000.0407.94
4.3.110.0000.0407.94
4.3.100.0000.0377.94
4.3.90.0030.0337.94
4.3.80.0000.0277.94
4.3.70.0030.0207.94
4.3.60.0030.0177.94
4.3.50.0000.0207.94
4.3.40.0100.0307.94
4.3.30.0030.0277.94
4.3.20.0030.0337.94
4.3.10.0000.0277.94
4.3.00.0000.0307.94

preferences:
44.45 ms | 401 KiB | 5 Q