3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 0 => '5.9999999999999999999999999999', 1 => 'xxxxx' ); var_dump($a[0] + 0);

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)
8.3.70.0140.00416.38
8.3.60.0110.01116.50
8.3.50.0130.00521.94
8.3.40.0040.01118.71
8.3.30.0070.00718.96
8.3.20.0040.00420.21
8.3.10.0080.00021.73
8.3.00.0080.00017.38
8.2.190.0110.01118.16
8.2.180.0160.00618.16
8.2.170.0080.00822.96
8.2.160.0100.00720.55
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0130.00017.50
8.2.110.0060.00322.07
8.2.100.0060.00617.59
8.2.90.0040.00419.26
8.2.80.0050.00317.97
8.2.70.0000.00817.93
8.2.60.0000.00817.93
8.2.50.0080.00318.10
8.2.40.0050.00319.24
8.2.30.0040.00419.20
8.2.20.0080.00017.71
8.2.10.0040.00418.04
8.2.00.0030.00617.98
8.1.280.0070.01125.92
8.1.270.0170.00320.33
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00322.46
8.1.230.0150.00017.70
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0050.00318.81
8.1.160.0000.00818.73
8.1.150.0070.00018.82
8.1.140.0040.00417.25
8.1.130.0030.00317.61
8.1.120.0000.00717.30
8.1.110.0080.00017.30
8.1.100.0030.00317.41
8.1.90.0050.00317.35
8.1.80.0040.00417.31
8.1.70.0040.00417.30
8.1.60.0000.00817.41
8.1.50.0040.00417.44
8.1.40.0050.00317.31
8.1.30.0000.00917.45
8.1.20.0000.00717.56
8.1.10.0040.00417.52
8.1.00.0030.00617.32
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.38
8.0.270.0030.00317.09
8.0.260.0000.00617.27
8.0.250.0040.00416.99
8.0.240.0070.00016.88
8.0.230.0040.00416.93
8.0.220.0020.00516.94
8.0.210.0040.00416.78
8.0.200.0000.00616.87
8.0.190.0000.00716.95
8.0.180.0070.00016.92
8.0.170.0000.00816.95
8.0.160.0030.00616.71
8.0.150.0000.00816.81
8.0.140.0060.00616.86
8.0.130.0050.00013.27
8.0.120.0040.00416.74
8.0.110.0040.00416.77
8.0.100.0040.00416.82
8.0.90.0070.00016.95
8.0.80.0030.01416.87
8.0.70.0000.00716.90
8.0.60.0080.00016.76
8.0.50.0040.00416.79
8.0.30.0090.00717.14
8.0.20.0120.00617.40
8.0.10.0040.00417.04
8.0.00.0100.00916.73
7.4.330.0020.00215.04
7.4.320.0040.00416.45
7.4.300.0030.00316.33
7.4.290.0000.00616.45
7.4.280.0040.00416.34
7.4.270.0000.00716.57
7.4.260.0070.00016.51
7.4.250.0000.00716.49
7.4.240.0040.00516.38
7.4.230.0000.00716.53
7.4.220.0060.01216.36
7.4.210.0130.00616.49
7.4.200.0030.00316.43
7.4.160.0080.00816.27
7.4.150.0060.01617.40
7.4.140.0190.00917.86
7.4.130.0150.00616.38
7.4.120.0140.00316.63
7.4.110.0100.01316.59
7.4.100.0100.01316.30
7.4.90.0030.01616.45
7.4.80.0090.00919.39
7.4.70.0030.01316.33
7.4.60.0120.00316.28
7.4.50.0030.00616.47
7.4.40.0060.01116.34
7.4.30.0000.01616.41
7.4.00.0130.00314.67
7.3.330.0040.00413.09
7.3.320.0000.00513.11
7.3.310.0070.00016.30
7.3.300.0000.00616.22
7.3.290.0030.00316.09
7.3.280.0100.00616.18
7.3.270.0140.00317.40
7.3.260.0060.01016.14
7.3.250.0090.00816.32
7.3.240.0100.01016.29
7.3.230.0030.02016.39
7.3.210.0130.00316.18
7.3.200.0170.00019.39
7.3.190.0080.00816.16
7.3.180.0050.01116.29
7.3.170.0070.01116.44
7.3.160.0030.01316.41
7.2.330.0100.00716.77
7.2.320.0150.00616.73
7.2.310.0110.01416.64
7.2.300.0150.00616.45
7.2.290.0090.00816.36
7.2.60.0040.01116.56
7.2.00.0000.01219.26
7.1.200.0080.00415.75
7.1.100.0030.01318.11
7.1.70.0040.00417.28
7.1.60.0130.01019.59
7.1.50.0070.01317.03
7.1.00.0070.07322.35
7.0.200.0240.00416.60
7.0.60.0170.07019.94
7.0.50.0000.04317.88
7.0.40.0100.08020.05
7.0.30.0570.05020.01
7.0.20.0300.05320.17
7.0.10.0230.05720.31
7.0.00.0030.04320.03
5.6.210.0000.09020.49
5.6.200.0130.07718.22
5.6.190.0270.06320.43
5.6.180.3800.04020.58
5.6.170.0270.07720.54
5.6.160.0070.05020.70
5.6.150.0030.08318.12
5.6.140.0030.08018.11
5.6.130.0030.08318.17
5.6.120.0030.04720.97
5.6.110.0100.06321.04
5.6.100.0100.06720.98
5.6.90.0030.04021.07
5.6.80.0130.05720.35
5.6.70.0130.07020.47
5.5.350.0170.07320.38
5.5.340.0030.07017.93
5.5.330.0100.07720.36
5.5.320.0270.08020.34
5.5.310.0030.05020.27
5.5.300.0100.07718.02
5.5.290.0030.08018.02
5.5.280.0170.06720.95
5.5.270.0030.06320.83
5.5.260.0070.08720.76
5.5.250.0100.07020.57
5.5.240.0370.06320.11
5.4.450.0870.04719.50
5.4.440.0730.06019.43
5.4.430.0670.05319.51
5.4.420.0670.05019.39
5.4.410.0630.05719.37
5.4.400.0700.05018.82
5.4.390.0800.05718.84
5.4.380.0670.05018.82
5.4.370.0670.05719.07
5.4.360.0700.05018.84
5.4.350.0630.05319.23
5.4.340.0670.05319.17
5.4.320.0730.05319.07
5.4.310.0670.05018.84
5.4.300.0700.04719.29
5.4.290.0700.05018.84
5.4.280.0670.05319.07
5.4.270.0670.05019.06
5.4.260.0770.05019.13
5.4.250.0800.04319.18
5.4.240.0730.05018.89
5.4.230.0730.04318.91
5.4.220.0730.06018.83
5.4.210.0800.05018.99
5.4.200.0670.05316.95
5.4.190.0630.05319.16
5.4.180.0930.04319.05
5.4.170.0800.05719.17
5.4.160.0630.06019.11
5.4.150.0700.04718.93
5.4.140.0700.04716.39
5.4.130.0630.05016.19
5.4.120.0800.05716.41
5.4.110.0730.04016.35
5.4.100.0530.06016.18
5.4.90.0670.04716.42
5.4.80.0700.05016.20
5.4.70.0800.03716.08
5.4.60.0900.04016.30
5.4.50.0670.05016.34
5.4.40.0770.05716.54
5.4.30.0830.05316.30
5.4.20.0730.06016.31
5.4.10.0700.04716.47
5.4.00.0770.05715.66
5.3.290.0670.07014.41
5.3.280.0830.05714.48
5.3.270.0630.05714.45
5.3.260.0870.05014.45
5.3.250.0600.05714.49
5.3.240.0730.04314.52
5.3.230.0670.05314.48
5.3.220.0670.05014.40
5.3.210.0630.05714.39
5.3.200.0630.05714.57
5.3.190.0670.05014.41
5.3.180.0700.04314.43
5.3.170.0670.04714.47
5.3.160.0570.06314.56
5.3.150.0670.05014.57
5.3.140.0700.04314.34
5.3.130.0970.05014.57
5.3.120.0800.04014.46
5.3.110.0730.05714.48
5.3.100.0670.05013.95
5.3.90.0700.04713.93
5.3.80.0600.06313.94
5.3.70.0670.05013.91
5.3.60.0730.03314.02
5.3.50.0630.05313.80
5.3.40.0630.05313.95
5.3.30.0700.04313.76
5.3.20.0630.05013.53
5.3.10.0670.04713.44
5.3.00.0600.05713.65
5.2.170.0470.04710.98
5.2.160.0500.04311.22
5.2.150.0600.03711.22
5.2.140.0500.05311.03
5.2.130.0570.03711.03
5.2.120.0500.04310.96
5.2.110.0500.04311.09
5.2.100.0530.04010.94
5.2.90.0530.04310.99
5.2.80.0730.04311.09
5.2.70.0500.04311.04
5.2.60.0470.04710.96
5.2.50.0570.03710.93
5.2.40.0370.04310.83
5.2.30.0470.03311.06
5.2.20.0400.04010.84
5.2.10.0370.04710.79
5.2.00.0400.04310.66
5.1.60.0430.0309.99
5.1.50.0530.03010.07
5.1.40.0500.0379.91
5.1.30.0570.03010.43
5.1.20.0630.02710.32
5.1.10.0500.0409.98
5.1.00.0600.03010.10
5.0.50.0270.0308.52
5.0.40.0330.0278.39
5.0.30.0270.0438.21
5.0.20.0270.0278.11
5.0.10.0270.0278.12
5.0.00.0300.0478.19
4.4.90.0330.0175.91
4.4.80.0300.0205.89
4.4.70.0230.0235.73
4.4.60.0270.0205.81
4.4.50.0330.0175.84
4.4.40.0230.0375.88
4.4.30.0270.0205.81
4.4.20.0270.0235.88
4.4.10.0330.0175.92
4.4.00.0270.0335.76
4.3.110.0170.0275.78
4.3.100.0170.0235.83
4.3.90.0230.0175.74
4.3.80.0200.0335.64
4.3.70.0170.0235.82
4.3.60.0330.0135.82
4.3.50.0300.0205.66
4.3.40.0300.0375.71
4.3.30.0130.0234.52
4.3.20.0170.0204.48
4.3.10.0100.0234.45
4.3.00.0170.0236.91

preferences:
54.96 ms | 401 KiB | 5 Q