3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 'a', 'b', 'c', md5( 'd' ) ); echo PHP_VERSION . var_export( $a, true );

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)
8.3.60.0090.00616.63
8.3.50.0100.00821.98
8.3.40.0120.00918.80
8.3.30.0040.01118.96
8.3.20.0070.00020.21
8.3.10.0080.00023.62
8.3.00.0040.00419.13
8.2.180.0090.00918.16
8.2.170.0070.00722.96
8.2.160.0100.00320.44
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0070.00726.16
8.2.120.0000.00722.25
8.2.110.0030.00621.00
8.2.100.0110.00017.91
8.2.90.0050.00319.35
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0100.00017.80
8.2.50.0030.00618.10
8.2.40.0000.00818.28
8.2.30.0040.00417.92
8.2.20.0040.00417.65
8.2.10.0000.00718.03
8.2.00.0000.00817.72
8.1.280.0000.01525.92
8.1.270.0000.00822.02
8.1.260.0090.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00720.99
8.1.230.0110.00417.57
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0040.00417.35
8.1.190.0080.00017.22
8.1.180.0000.00818.10
8.1.170.0120.00018.13
8.1.160.0040.00422.00
8.1.150.0040.00418.59
8.1.140.0060.00317.50
8.1.130.0040.00417.82
8.1.120.0000.00717.35
8.1.110.0080.00017.48
8.1.100.0040.00417.46
8.1.90.0040.00417.34
8.1.80.0000.00717.34
8.1.70.0070.00017.41
8.1.60.0060.00317.58
8.1.50.0040.00417.52
8.1.40.0000.00817.49
8.1.30.0000.00817.53
8.1.20.0000.00717.54
8.1.10.0050.00317.46
8.1.00.0080.00017.41
8.0.300.0060.00318.77
8.0.290.0000.00816.63
8.0.280.0050.00218.44
8.0.270.0000.00717.33
8.0.260.0000.00818.49
8.0.250.0000.00616.99
8.0.240.0040.00416.81
8.0.230.0070.00016.83
8.0.220.0030.00316.88
8.0.210.0050.00216.96
8.0.200.0040.00416.88
8.0.190.0030.00516.93
8.0.180.0040.00416.78
8.0.170.0000.00816.92
8.0.160.0000.00716.96
8.0.150.0000.00716.80
8.0.140.0000.00816.93
8.0.130.0000.00713.30
8.0.120.0040.00416.72
8.0.110.0000.00716.77
8.0.100.0000.00716.91
8.0.90.0070.00016.90
8.0.80.0080.00816.89
8.0.70.0040.00416.70
8.0.60.0080.00016.99
8.0.50.0040.00416.67
8.0.30.0090.00916.86
8.0.20.0100.01017.40
8.0.10.0040.00417.07
8.0.00.0130.01016.75
7.4.330.0030.00315.00
7.4.320.0000.00616.48
7.4.300.0060.00016.59
7.4.290.0050.00316.57
7.4.280.0030.00716.48
7.4.270.0030.00316.59
7.4.260.0000.00716.59
7.4.250.0030.00416.56
7.4.240.0040.00416.54
7.4.230.0030.00316.67
7.4.220.0000.01816.53
7.4.210.0060.00916.60
7.4.200.0030.00316.70
7.4.190.0040.00416.42
7.4.160.0000.01716.52
7.4.150.0160.00917.40
7.4.140.0100.01017.86
7.4.130.0050.01216.43
7.4.120.0130.00916.45
7.4.110.0070.01116.41
7.4.100.0060.01416.46
7.4.90.0110.01116.35
7.4.80.0120.00619.39
7.4.70.0070.01116.47
7.4.60.0100.00616.43
7.4.50.0060.00316.36
7.4.40.0040.00822.77
7.4.30.0140.00416.57
7.4.00.0080.00814.97
7.3.330.0000.00513.12
7.3.320.0000.00712.90
7.3.310.0000.00716.29
7.3.300.0000.00616.22
7.3.290.0060.01216.30
7.3.280.0060.01016.16
7.3.270.0080.01117.40
7.3.260.0130.00916.45
7.3.250.0080.01016.24
7.3.240.0140.00316.29
7.3.230.0160.00416.56
7.3.210.0070.01016.19
7.3.200.0120.00619.39
7.3.190.0060.01116.25
7.3.180.0090.00616.41
7.3.170.0030.01316.49
7.3.160.0090.00616.41
7.3.120.0030.01314.77
7.3.10.0070.00716.75
7.3.00.0030.00916.77
7.2.330.0090.00916.28
7.2.320.0170.00016.62
7.2.310.0130.00316.22
7.2.300.0120.00416.70
7.2.290.0130.00316.34
7.2.130.0000.01816.97
7.2.120.0030.01316.81
7.2.110.0040.01116.52
7.2.100.0040.00716.79
7.2.90.0100.00716.68
7.2.80.0060.00616.79
7.2.70.0100.00616.88
7.2.60.0070.00316.89
7.2.50.0100.00316.96
7.2.40.0120.00316.87
7.2.30.0060.00616.73
7.2.20.0030.00716.96
7.2.10.0100.00016.87
7.2.00.0050.00818.23
7.1.250.0040.00815.70
7.1.200.0040.01115.82
7.1.100.0130.00618.14
7.1.70.0000.01417.16
7.1.60.0030.01319.33
7.1.50.0030.00716.98
7.1.00.0030.07722.43
7.0.200.0080.00416.62
7.0.140.0100.06722.10
7.0.60.0100.07720.06
7.0.50.0030.08717.88
7.0.40.0130.04320.20
7.0.30.0200.05020.04
7.0.20.0270.08720.12
7.0.10.0070.05320.12
7.0.00.0100.06720.12
5.6.280.0070.07021.06
5.6.210.0030.06320.64
5.6.200.0030.06718.12
5.6.190.0100.08320.41
5.6.180.0170.04720.34
5.6.170.0270.07720.41
5.6.160.0100.04020.54
5.6.150.0100.05318.16
5.6.140.0030.05318.15
5.6.130.0130.06318.15
5.6.120.0070.08021.00
5.6.110.0100.09021.12
5.6.100.0100.07320.96
5.6.90.0130.08320.96
5.6.80.0100.06720.39
5.5.350.2970.04020.42
5.5.340.0030.08717.91
5.5.330.0130.06020.56
5.5.320.0170.04720.27
5.5.310.0270.04320.29
5.5.300.0100.07717.98
5.5.290.0070.03717.95
5.5.280.0100.08320.76
5.5.270.0000.08720.94
5.5.260.0130.07720.87
5.5.250.0030.05720.54
5.5.240.0200.04320.16
5.4.450.3000.03719.13
5.4.440.3330.05019.57
5.4.430.3200.05019.52
5.4.420.3230.03719.41
5.4.410.3170.04319.44
5.4.400.3300.04319.08
5.4.390.3230.03318.93
5.4.380.2970.04018.81
5.4.370.3370.04019.25
5.4.360.3170.04019.13
5.4.350.3230.03319.13
5.4.340.3300.03018.93
5.4.320.3100.03719.05
5.4.310.3370.03719.08
5.4.300.4000.03019.08
5.4.290.3500.02718.91
5.4.280.3470.04319.23
5.4.270.3430.04019.10
5.4.260.3270.03319.23
5.4.250.3030.04018.92
5.4.240.2970.03319.25
5.4.230.3430.03719.15
5.4.220.2970.04018.93
5.4.210.3230.03719.10
5.4.200.3200.03319.13
5.4.190.2900.04019.09
5.4.180.3300.04719.23
5.4.170.3130.04019.19
5.4.160.3330.04318.79
5.4.150.3070.04019.11
5.4.140.3200.03316.17
5.4.130.3200.03716.35
5.4.120.3370.04016.18
5.4.110.3200.03716.45
5.4.100.3070.04016.39
5.4.90.3030.03716.35
5.4.80.3130.03716.37
5.4.70.3170.03716.41
5.4.60.3170.04016.43
5.4.50.3200.03316.36
5.4.40.3170.04316.41
5.4.30.3230.03316.03
5.4.20.3230.04716.36
5.4.10.3200.04016.40
5.4.00.2900.03715.70
5.3.290.2900.04314.64
5.3.280.3000.03714.54
5.3.270.3430.04314.45
5.3.260.3130.03714.70
5.3.250.3430.04314.70
5.3.240.3170.04314.45
5.3.230.3200.04314.43
5.3.220.3170.03714.55
5.3.210.3200.03714.41
5.3.200.3400.04014.66
5.3.190.3200.04014.51
5.3.180.3130.04314.41
5.3.170.2900.04014.42
5.3.160.3130.03714.40
5.3.150.3270.03714.61
5.3.140.3270.03314.46
5.3.130.3370.04714.64
5.3.120.3230.03714.49
5.3.110.2970.03314.56
5.3.100.2930.03714.08
5.3.90.2900.03714.07
5.3.80.3200.03313.95
5.3.70.3200.03714.06
5.3.60.2930.03314.05
5.3.50.3230.04013.74
5.3.40.3270.04013.99
5.3.30.3200.04013.71
5.3.20.3070.03013.74
5.3.10.3030.03313.49
5.3.00.3070.03313.63
5.2.170.2530.02710.98
5.2.160.2500.03010.98
5.2.150.2970.03311.00
5.2.140.2470.03710.98
5.2.130.3400.03010.96
5.2.120.2530.02710.98
5.2.110.2600.02710.95
5.2.100.2230.03011.01
5.2.90.2500.03011.16
5.2.80.2500.02711.12
5.2.70.2500.03310.96
5.2.60.2530.02310.96
5.2.50.2570.02310.89
5.2.40.1800.02710.93
5.2.30.2300.03711.05
5.2.20.1930.03310.87
5.2.10.1970.02710.94
5.2.00.2100.03010.80
5.1.60.2330.02310.80
5.1.50.2130.04010.80
5.1.40.2030.03010.80
5.1.30.2170.03010.80
5.1.20.1900.03010.80
5.1.10.2300.02710.80
5.1.00.1870.03310.80
5.0.50.1230.01710.80
5.0.40.1000.02010.80
5.0.30.1330.03710.80
5.0.20.1070.02010.80
5.0.10.1230.02010.80
5.0.00.1230.04310.80
4.4.90.1230.02010.80
4.4.80.1130.02010.80
4.4.70.1130.01710.80
4.4.60.1130.02010.80
4.4.50.1130.01710.80
4.4.40.1100.03010.80
4.4.30.1030.02010.80
4.4.20.1230.01710.80
4.4.10.0970.01710.80
4.4.00.1130.02710.80
4.3.110.1100.01710.80
4.3.100.1170.01310.80
4.3.90.1230.02010.80
4.3.80.1270.03310.80
4.3.70.1230.01710.80
4.3.60.1100.01310.80
4.3.50.0970.01310.80
4.3.40.1030.02310.80
4.3.30.0630.02710.80
4.3.20.0630.02710.80
4.3.10.0600.02710.80
4.3.00.0570.01710.80

preferences:
46.03 ms | 401 KiB | 5 Q