3v4l.org

run code in 300+ PHP versions simultaneously
<?php $count = 0; //for ( $C1 = 0; $C1 < 3; $C1++ ) //for ( $C2 = 0; $C2 < 3; $C2++ ) //for ( $C3 = 0; $C3 < 3; $C3++ ) //for ( $C4 = 0; $C4 < 3; $C4++ ) //for ( $C5 = 0; $C5 < 3; $C5++ ) for ( $C6 = 0; $C6 < 3; $C6++ ) for ( $C7 = 0; $C7 < 3; $C7++ ) for ( $C8 = 0; $C8 < 3; $C8++ ) for ( $C9 = 0; $C9 < 3; $C9++ ) for ( $C10 = 0; $C10 < 3; $C10++ ) for ( $C11 = 0; $C11 < 3; $C11++ ) for ( $C12 = 0; $C12 < 3; $C12++ ) for ( $C13 = 0; $C13 < 3; $C13++ ) for ( $C14 = 0; $C14 < 3; $C14++ ) for ( $C15 = 0; $C15 < 3; $C15++ ) { $count++; } echo $count * 0.25; ?>

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)
8.3.60.0000.01616.35
8.3.50.0120.00921.91
8.3.40.0120.00318.71
8.3.30.0100.01318.95
8.3.20.0150.00320.20
8.3.10.0000.00923.71
8.3.00.0000.00818.96
8.2.180.0080.00818.00
8.2.170.0150.00022.96
8.2.160.0060.00920.44
8.2.150.0100.00324.18
8.2.140.0040.00424.66
8.2.130.0070.01126.16
8.2.120.0040.00420.47
8.2.110.0040.00722.11
8.2.100.0060.00617.78
8.2.90.0060.00319.22
8.2.80.0060.00317.97
8.2.70.0090.00017.50
8.2.60.0030.00617.93
8.2.50.0060.00618.07
8.2.40.0040.00419.95
8.2.30.0060.00318.26
8.2.20.0000.00817.68
8.2.10.0030.00517.97
8.2.00.0030.00517.56
8.1.280.0060.01525.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0100.00023.82
8.1.230.0080.00319.15
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00717.23
8.1.190.0000.00817.22
8.1.180.0030.00619.01
8.1.170.0000.00818.43
8.1.160.0000.00821.87
8.1.150.0030.00518.61
8.1.140.0000.00817.27
8.1.130.0000.00717.78
8.1.120.0000.00817.29
8.1.110.0000.01117.36
8.1.100.0050.00317.27
8.1.90.0040.00417.44
8.1.80.0080.00017.25
8.1.70.0000.00817.40
8.1.60.0000.00817.53
8.1.50.0030.00617.32
8.1.40.0060.00317.46
8.1.30.0090.00317.67
8.1.20.0040.00417.66
8.1.10.0040.00417.45
8.1.00.0000.00917.31
8.0.300.0030.00618.77
8.0.290.0060.00317.18
8.0.280.0050.00318.45
8.0.270.0030.00617.27
8.0.260.0040.00417.14
8.0.250.0000.00817.01
8.0.240.0040.00416.85
8.0.230.0000.00716.94
8.0.220.0040.00416.84
8.0.210.0070.00016.84
8.0.200.0040.00416.77
8.0.190.0060.00316.94
8.0.180.0060.00316.82
8.0.170.0030.00616.81
8.0.160.0000.00816.76
8.0.150.0060.00316.85
8.0.140.0000.00816.68
8.0.130.0030.00313.19
8.0.120.0060.00316.83
8.0.110.0060.00316.89
8.0.100.0090.00016.74
8.0.90.0000.00916.88
8.0.80.0110.01116.79
8.0.70.0000.00816.73
8.0.60.0080.00016.91
8.0.50.0060.00316.71
8.0.30.0170.00617.02
8.0.20.0170.00717.40
8.0.10.0030.00616.95
8.0.00.0120.00616.74
7.4.330.0000.00515.00
7.4.320.0000.00716.50
7.4.300.0050.00316.55
7.4.290.0040.00416.50
7.4.280.0090.00016.52
7.4.270.0090.00316.43
7.4.260.0000.00916.57
7.4.250.0030.00616.43
7.4.240.0040.00616.48
7.4.230.0080.00316.46
7.4.220.0040.01616.46
7.4.210.0040.01216.48
7.4.200.0030.00516.43
7.4.190.0000.00816.63
7.4.160.0090.00916.27
7.4.150.0160.00317.40
7.4.140.0090.01017.86
7.4.130.0090.00816.48
7.4.120.0100.01316.40
7.4.110.0100.01016.35
7.4.100.0070.01116.42
7.4.90.0100.01016.43
7.4.80.0140.01419.39
7.4.70.0080.01116.30
7.4.60.0150.00316.45
7.4.50.0030.00816.27
7.4.40.0150.00916.31
7.4.30.0030.01416.37
7.4.00.0030.01314.56
7.3.330.0000.00813.03
7.3.320.0030.00312.99
7.3.310.0040.00416.12
7.3.300.0000.00816.26
7.3.290.0060.01416.32
7.3.280.0120.00916.28
7.3.270.0060.01417.40
7.3.260.0230.00316.24
7.3.250.0120.01216.38
7.3.240.0090.01216.39
7.3.230.0090.00916.39
7.3.210.0090.01216.51
7.3.200.0070.01419.39
7.3.190.0150.00916.40
7.3.180.0060.01916.50
7.3.170.0130.00616.45
7.3.160.0060.01316.58
7.3.120.0040.01414.72
7.3.10.0130.01016.40
7.3.00.0080.01716.16
7.2.330.0040.01716.35
7.2.320.0090.01816.77
7.2.310.0130.00716.40
7.2.300.0130.01016.76
7.2.290.0130.00616.34
7.2.130.0130.01716.27
7.2.120.0160.01916.21
7.2.110.0150.00616.55
7.2.100.0060.01216.39
7.2.90.0210.01216.61
7.2.80.0170.01416.72
7.2.70.0360.01616.57
7.2.60.0170.00616.77
7.2.50.0140.01416.43
7.2.40.0260.01016.39
7.2.30.0310.01516.61
7.2.20.0110.01416.33
7.2.10.0150.00916.32
7.2.00.0060.01218.00
7.1.250.0070.01315.36
7.1.200.0070.00715.55
7.1.100.0060.01017.95
7.1.70.0030.00617.11
7.1.60.0030.01019.46
7.1.50.0100.00716.63
7.1.00.0030.08022.32
7.0.200.0060.00616.68
7.0.140.0030.07721.90
7.0.80.0530.06319.95
7.0.70.0430.07719.93
7.0.60.0470.08319.98
7.0.50.0330.05020.36
7.0.40.0070.07320.04
7.0.30.0100.08020.08
7.0.20.0130.05020.18
7.0.10.0130.07020.05
7.0.00.0070.08320.09
5.6.280.0000.08721.02
5.6.230.0130.08020.63
5.6.220.0070.07320.62
5.6.210.0100.08320.75
5.6.200.0030.05021.02
5.6.190.0070.07720.99
5.6.180.0130.08321.12
5.6.170.0100.07721.01
5.6.160.0070.09321.04
5.6.150.0000.08721.09
5.6.140.0070.09020.94
5.6.130.0030.05321.04
5.6.120.0000.09320.96
5.6.110.0130.05021.03
5.6.100.0270.06720.92
5.6.90.0030.06721.03
5.6.80.0100.08320.46
5.6.70.0070.08720.55
5.6.60.0030.08720.38
5.6.50.0100.04720.41
5.6.40.0130.08020.40
5.6.30.0000.07020.38
5.6.20.0100.05320.40
5.6.10.0070.06720.30
5.6.00.0030.04320.29
5.5.370.0100.08320.43
5.5.360.0130.04020.39
5.5.350.0100.06720.38
5.5.340.0070.05020.90
5.5.330.0100.08320.93
5.5.320.0170.07320.73
5.5.310.0070.08720.89
5.5.300.0030.05320.88
5.5.290.0100.08720.91
5.5.280.0070.04320.88
5.5.270.0130.08320.79
5.5.260.0070.09720.91
5.5.250.0070.09320.68
5.5.240.0000.09320.13
5.5.230.0070.08320.30
5.5.220.0000.08720.17
5.5.210.0130.07720.16
5.5.200.0070.06720.21
5.5.190.0070.08320.13
5.5.180.0030.08020.29
5.5.160.0070.06020.00
5.5.150.0100.06720.14
5.5.140.0030.04720.14
5.5.130.0100.05020.24
5.5.120.0000.09020.21
5.5.110.0030.08320.26
5.5.100.0170.07020.16
5.5.90.0100.07720.19
5.5.80.0030.06020.13
5.5.70.0130.06320.16
5.5.60.0000.08720.15
5.5.50.0030.08320.09
5.5.40.0100.05019.93
5.5.30.0070.04320.05
5.5.20.0030.05020.14
5.5.10.0200.06720.05
5.5.00.0100.08020.07
5.4.450.0130.07719.38
5.4.440.0130.07319.45
5.4.430.0130.07719.27
5.4.420.0070.07319.44
5.4.410.0030.08319.29
5.4.400.0100.07319.03
5.4.390.0130.07719.13
5.4.380.0100.07718.97
5.4.370.0230.06019.07
5.4.360.0130.04019.03
5.4.350.0100.07718.90
5.4.340.0030.04318.94
5.4.320.0130.03318.90
5.4.310.0130.07018.78
5.4.300.0100.04019.07
5.4.290.0070.07718.89
5.4.280.0030.08718.95
5.4.270.0030.05718.96
5.4.260.0000.05319.02
5.4.250.0200.07018.94
5.4.240.0170.06719.09
5.4.230.0030.08018.94
5.4.220.0070.04719.11
5.4.210.0100.07719.11
5.4.200.0100.07718.95
5.4.190.0100.04318.95
5.4.180.0100.08019.02
5.4.170.0100.08018.93
5.4.160.0130.06019.06
5.4.150.0100.05018.88
5.4.140.0100.07016.26
5.4.130.0070.08316.32
5.4.120.0070.05316.28
5.4.110.0070.08316.26
5.4.100.0170.05016.32
5.4.90.0100.04316.34
5.4.80.0030.06716.18
5.4.70.0100.04016.41
5.4.60.0130.06316.30
5.4.50.0030.06316.31
5.4.40.0000.08016.29
5.4.30.0070.04316.40
5.4.20.0000.04316.28
5.4.10.0000.09016.34
5.4.00.0000.05015.79
5.3.290.0000.04714.53
5.3.280.0070.06014.60
5.3.270.0030.08314.48
5.3.260.0100.05314.45
5.3.250.0170.06014.47
5.3.240.0070.05314.62
5.3.230.0100.07714.46
5.3.220.0070.07314.43
5.3.210.0170.07714.56
5.3.200.0100.07314.43
5.3.190.0030.08314.54
5.3.180.0030.07714.39
5.3.170.0030.08014.60
5.3.160.0100.08014.57
5.3.150.0030.05314.53
5.3.140.0100.06014.48
5.3.130.0030.08714.58
5.3.120.0030.07314.56
5.3.110.0000.08014.52
5.3.100.0000.04313.90
5.3.90.0070.03714.01
5.3.80.0030.07713.96
5.3.70.0000.06313.98
5.3.60.0030.05313.96
5.3.50.0070.07313.71
5.3.40.0070.08313.82
5.3.30.0030.08713.89
5.3.20.0100.05313.69
5.3.10.0070.07013.65
5.3.00.0030.08313.54
5.2.170.0000.05313.54
5.2.160.0030.04713.54
5.2.150.0100.06013.54
5.2.140.0070.05013.54
5.2.130.0070.05313.54
5.2.120.0000.07313.54
5.2.110.0000.07713.54
5.2.100.0070.04713.54
5.2.90.0070.06013.54
5.2.80.0070.06713.54
5.2.70.0030.07013.54
5.2.60.0070.06713.54
5.2.50.0070.04313.54
5.2.40.0030.03313.54
5.2.30.0100.02713.54
5.2.20.0030.04013.54
5.2.10.0000.07313.54
5.2.00.0100.06013.54
5.1.60.0030.04313.54
5.1.50.0030.06313.54
5.1.40.0100.04713.54
5.1.30.0030.04313.54
5.1.20.0030.04013.54
5.1.10.0070.06313.54
5.1.00.0000.05013.54
5.0.50.0070.05713.54
5.0.40.0070.04713.54
5.0.30.0000.06713.54
5.0.20.0070.06313.54
5.0.10.0000.07313.54
5.0.00.0070.07013.54
4.4.90.0030.03313.54
4.4.80.0030.04713.54
4.4.70.0000.05713.54
4.4.60.0000.06013.54
4.4.50.0000.04313.54
4.4.40.0070.06313.54
4.4.30.0030.05313.54
4.4.20.0070.05313.54
4.4.10.0030.05313.54
4.4.00.0070.07013.54
4.3.110.0030.05013.54
4.3.100.0030.05313.54
4.3.90.0070.05313.54
4.3.80.0000.07313.54
4.3.70.0070.05713.54
4.3.60.0000.06313.54
4.3.50.0030.05713.54
4.3.40.0030.07313.54
4.3.30.0000.06013.54
4.3.20.0000.05313.54
4.3.10.0070.03313.54
4.3.00.0000.05713.54

preferences:
85.07 ms | 401 KiB | 5 Q