3v4l.org

run code in 300+ PHP versions simultaneously
<?php $testArray = array('percy' => 'string'); $testArray2 = 'string'; $testArray = (array) $testArray; $testArray2 = (array) $testArray2; var_dump($testArray); var_dump($testArray2);

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)
8.3.60.0150.00716.25
8.3.50.0110.00717.57
8.3.40.0110.00418.71
8.3.30.0140.00418.62
8.3.20.0040.00418.52
8.3.10.0040.00418.60
8.3.00.0040.00419.25
8.2.180.0060.00916.59
8.2.170.0130.00722.96
8.2.160.0030.01218.57
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00019.54
8.2.110.0070.00320.54
8.2.100.0110.00417.78
8.2.90.0000.00917.63
8.2.80.0030.00518.66
8.2.70.0030.00617.50
8.2.60.0060.00317.90
8.2.50.0030.00518.07
8.2.40.0000.00819.25
8.2.30.0060.00317.55
8.2.20.0050.00417.59
8.2.10.0050.00317.67
8.2.00.0000.00817.59
8.1.280.0030.01325.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00318.67
8.1.230.0080.00417.73
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0080.00017.35
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0080.00018.56
8.1.160.0000.00818.96
8.1.150.0040.00418.61
8.1.140.0040.00417.42
8.1.130.0040.00419.18
8.1.120.0000.00717.24
8.1.110.0000.00717.37
8.1.100.0000.00717.28
8.1.90.0000.00717.42
8.1.80.0000.00717.39
8.1.70.0040.00417.42
8.1.60.0000.00717.52
8.1.50.0050.00317.57
8.1.40.0040.00417.48
8.1.30.0110.00017.52
8.1.20.0080.00017.64
8.1.10.0000.00817.34
8.1.00.0040.00417.32
8.0.300.0030.00518.77
8.0.290.0070.00016.63
8.0.280.0030.00318.55
8.0.270.0030.00317.23
8.0.260.0040.00416.75
8.0.250.0070.00016.89
8.0.240.0040.00416.75
8.0.230.0030.00616.74
8.0.220.0030.00316.71
8.0.210.0100.00016.75
8.0.200.0030.00316.83
8.0.190.0030.00516.75
8.0.180.0040.00416.73
8.0.170.0030.00616.71
8.0.160.0090.00016.84
8.0.150.0030.00616.64
8.0.140.0030.00616.66
8.0.130.0000.00513.18
8.0.120.0080.00016.75
8.0.110.0000.00716.87
8.0.100.0030.00616.68
8.0.90.0040.00416.75
8.0.80.0150.00016.76
8.0.70.0030.00516.82
8.0.60.0060.00316.80
8.0.50.0000.00816.71
8.0.30.0000.01816.98
8.0.20.0090.01317.07
8.0.10.0000.00716.79
8.0.00.0090.01116.75
7.4.330.0030.00312.98
7.4.320.0000.00616.44
7.4.300.0000.00616.48
7.4.290.0040.00416.59
7.4.280.0040.00416.57
7.4.270.0030.00316.39
7.4.260.0000.00713.25
7.4.250.0030.00616.46
7.4.240.0000.00716.64
7.4.230.0070.00016.69
7.4.220.0060.01216.46
7.4.210.0170.00416.60
7.4.200.0080.00016.56
7.4.190.0040.00416.63
7.4.160.0110.00616.44
7.4.150.0060.01116.34
7.4.140.0160.01017.86
7.4.130.0090.00916.40
7.4.120.0110.00616.57
7.4.110.0100.00716.29
7.4.100.0040.01316.54
7.4.90.0100.00716.43
7.4.80.0080.01219.39
7.4.70.0090.00816.52
7.4.60.0110.01116.38
7.4.50.0080.00016.57
7.4.40.0120.00316.59
7.4.30.0070.01016.44
7.4.00.0030.01315.16
7.3.330.0060.00013.18
7.3.320.0060.00013.06
7.3.310.0000.00616.33
7.3.300.0000.00716.10
7.3.290.0110.00716.21
7.3.280.0130.00616.15
7.3.270.0090.00916.38
7.3.260.0140.00716.45
7.3.240.0080.00816.15
7.3.230.0070.01016.36
7.3.210.0060.01216.49
7.3.200.0070.01016.24
7.3.190.0080.00816.23
7.3.180.0100.00616.30
7.3.170.0040.01116.09
7.3.160.0140.00316.30
7.3.120.0040.01114.89
7.2.330.0140.01116.16
7.2.320.0060.01516.30
7.2.310.0090.01316.27
7.2.300.0070.01416.19
7.2.290.0060.01316.67
7.2.60.0030.01416.72
7.2.00.0120.00319.33
7.1.200.0060.00615.67
7.1.100.0060.00618.02
7.1.70.0040.00417.13
7.1.60.0040.01116.90
7.1.50.0120.00917.03
7.1.00.0170.06022.40
7.0.200.0070.00716.63
7.0.140.0070.07021.92
7.0.120.0030.03721.98
7.0.110.0130.07319.90
7.0.100.0070.07719.94
7.0.90.0030.08320.03
7.0.80.0100.06319.83
7.0.70.0130.06319.83
7.0.60.0030.05320.03
7.0.50.0200.07020.16
7.0.40.0000.08720.03
7.0.30.0100.08020.26
7.0.20.0070.08020.17
7.0.10.0170.07720.17
7.0.00.0100.08020.27
5.6.280.0070.06720.76
5.6.260.0070.08320.65
5.6.250.0000.08720.60
5.6.240.0100.08320.69
5.6.230.0130.06720.69
5.6.220.0070.05020.61
5.6.210.0070.07320.39
5.6.200.0100.08021.14
5.6.190.0100.08020.94
5.6.180.0030.05720.94
5.6.170.0000.08721.04
5.6.160.0130.07021.11
5.6.150.0100.06721.11
5.6.140.0130.06321.27
5.6.130.0070.08321.11
5.6.120.0000.09021.13
5.6.110.0000.06321.13
5.6.100.0130.07321.11
5.6.90.0070.07721.00
5.6.80.0070.05020.36
5.6.70.0130.07020.66
5.6.60.0200.06720.58
5.6.50.0130.07320.45
5.6.40.0070.08320.57
5.6.30.0100.07320.50
5.6.20.0100.08020.40
5.6.10.0100.07720.57
5.6.00.0100.08320.41
5.5.380.0070.08020.54
5.5.370.0100.07320.54
5.5.360.0070.08320.52
5.5.350.0100.06720.44
5.5.340.0070.08720.83
5.5.330.0200.04020.96
5.5.320.0130.07320.87
5.5.310.0200.06720.77
5.5.300.0100.04720.83
5.5.290.0000.08720.96
5.5.280.0170.07720.89
5.5.270.0030.05320.68
5.5.260.0100.10020.90
5.5.250.0100.08020.81
5.5.240.0100.06320.15
5.5.230.0100.07320.41
5.5.220.0100.06320.23
5.5.210.0130.06720.27
5.5.200.0070.08020.39
5.5.190.0100.07020.33
5.5.180.0100.08020.23
5.5.160.0070.07320.30
5.5.150.0070.07720.38
5.5.140.0170.06020.30
5.5.130.0030.05020.29
5.5.120.0100.06320.11
5.5.110.0070.07720.04
5.5.100.0130.05320.05
5.5.90.0130.07020.15
5.5.80.0070.07020.01
5.5.70.0100.06720.13
5.5.60.0000.04320.23
5.5.50.0030.07020.12
5.5.40.0100.08020.23
5.5.30.0030.05020.07
5.5.20.0130.07320.11
5.5.10.0130.05320.23
5.5.00.0030.05019.91
5.4.450.0170.07019.43
5.4.440.0070.08019.27
5.4.430.0230.06019.59
5.4.420.0100.08019.25
5.4.410.0130.07719.37
5.4.400.0200.06719.10
5.4.390.0100.07718.93
5.4.380.0170.07019.09
5.4.370.0070.07318.95
5.4.360.0070.08018.95
5.4.350.0200.05719.27
5.4.340.0030.08019.00
5.4.320.0100.06319.02
5.4.310.0000.08019.03
5.4.300.0130.06719.11
5.4.290.0170.06319.19
5.4.280.0170.07019.11
5.4.270.0100.05719.16
5.4.260.0030.07719.02
5.4.250.0130.04318.92
5.4.240.0070.03719.00
5.4.230.0100.06718.99
5.4.220.0070.07718.97
5.4.210.0030.07719.11
5.4.200.0070.07718.94
5.4.190.0130.02718.93
5.4.180.0130.06719.00
5.4.170.0130.06719.24
5.4.160.0100.07019.00
5.4.150.0070.07319.01
5.4.140.0100.06316.34
5.4.130.0000.08016.46
5.4.120.0070.07316.55
5.4.110.0030.07316.37
5.4.100.0130.06316.40
5.4.90.0070.07016.29
5.4.80.0030.07016.27
5.4.70.0030.07716.49
5.4.60.0200.06016.46
5.4.50.0130.03716.27
5.4.40.0070.06716.40
5.4.30.0100.06716.24
5.4.20.0070.07016.47
5.4.10.0170.05016.25
5.4.00.0200.05015.67
5.3.290.0070.06014.59
5.3.280.0030.04314.53
5.3.270.0100.07014.45
5.3.260.0100.07714.52
5.3.250.0100.06314.63
5.3.240.0100.06014.67
5.3.230.0100.07314.45
5.3.220.0130.05714.57
5.3.210.0000.06314.42
5.3.200.0070.07714.63
5.3.190.0100.04014.57
5.3.180.0000.08014.45
5.3.170.0030.05014.48
5.3.160.0200.04314.57
5.3.150.0070.07314.45
5.3.140.0030.07714.61
5.3.130.0070.07714.39
5.3.120.0000.08014.33
5.3.110.0130.06314.39
5.3.100.0100.04013.97
5.3.90.0130.06314.08
5.3.80.0070.06714.04
5.3.70.0000.08313.95
5.3.60.0070.07713.94
5.3.50.0030.07313.80
5.3.40.0100.06313.83
5.3.30.0170.06713.92
5.3.20.0200.06013.56
5.3.10.0070.03313.71
5.3.00.0100.07013.49
5.2.170.0070.06011.82
5.2.160.0000.06311.82
5.2.150.0030.05711.82
5.2.140.0030.06711.82
5.2.130.0130.04711.82
5.2.120.0100.03011.82
5.2.110.0000.05311.82
5.2.100.0170.01711.82
5.2.90.0000.03711.82
5.2.80.0100.05311.82
5.2.70.0030.05011.82
5.2.60.0030.06311.82
5.2.50.0030.06311.82
5.2.40.0100.05011.82
5.2.30.0100.06011.82
5.2.20.0000.07011.82
5.2.10.0070.05711.82
5.2.00.0030.04011.82
5.1.60.0030.05311.82
5.1.50.0030.05311.82
5.1.40.0070.05011.82
5.1.30.0030.05311.82
5.1.20.0100.05011.82
5.1.10.0030.05711.82
5.1.00.0100.05011.82
5.0.50.0100.03711.82
5.0.40.0100.03311.82
5.0.30.0070.06311.82
5.0.20.0070.04011.82
5.0.10.0000.04711.82
5.0.00.0070.05711.82
4.4.90.0000.03711.82
4.4.80.0030.03311.82
4.4.70.0030.03311.82
4.4.60.0000.02711.82
4.4.50.0030.03311.82
4.4.40.0030.05311.82
4.4.30.0030.03311.82
4.4.20.0030.03711.82
4.4.10.0030.01711.82
4.4.00.0000.05311.82
4.3.110.0030.03311.82
4.3.100.0000.03311.82
4.3.90.0030.03311.82
4.3.80.0000.05311.82
4.3.70.0000.03711.82
4.3.60.0100.02711.82
4.3.50.0000.02011.82
4.3.40.0000.05311.82
4.3.30.0070.02711.82
4.3.20.0070.03311.82
4.3.10.0000.03011.82
4.3.00.0030.03011.82

preferences:
44.04 ms | 401 KiB | 5 Q