3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function double(int $value) { return 2 * $value; } function coerceInt(string $value) : int { return (int)$value; } $a = double(coerceInt("5")); var_dump($a); $a = double("5"); var_dump($a);

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)
8.3.60.0150.00616.63
8.3.50.0080.01322.04
8.3.40.0070.00718.63
8.3.30.0100.01018.90
8.3.20.0080.00020.13
8.3.10.0040.00423.48
8.3.00.0060.00319.50
8.2.180.0140.00716.63
8.2.170.0040.01122.96
8.2.160.0060.00920.49
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0060.00317.63
8.2.110.0040.00420.24
8.2.100.0070.00417.91
8.2.90.0030.00517.84
8.2.80.0050.00517.97
8.2.70.0040.00417.63
8.2.60.0050.00318.05
8.2.50.0040.00418.07
8.2.40.0040.00421.05
8.2.30.0000.00820.73
8.2.20.0070.00017.70
8.2.10.0040.00417.96
8.2.00.0030.00617.96
8.1.280.0180.00425.92
8.1.270.0070.01423.91
8.1.260.0050.00226.35
8.1.250.0050.00328.09
8.1.240.0100.00722.61
8.1.230.0040.00720.98
8.1.220.0030.00517.74
8.1.210.0000.00818.91
8.1.200.0070.00317.23
8.1.190.0030.00617.25
8.1.180.0000.00818.10
8.1.170.0070.00018.88
8.1.160.0000.00721.99
8.1.150.0080.00018.84
8.1.140.0000.00819.53
8.1.130.0000.00717.66
8.1.120.0040.00417.41
8.1.110.0000.00817.30
8.1.100.0040.00417.28
8.1.90.0070.00417.41
8.1.80.0030.00617.36
8.1.70.0000.00717.44
8.1.60.0040.00417.64
8.1.50.0060.00317.54
8.1.40.0030.00517.45
8.1.30.0040.00417.49
8.1.20.0080.00017.52
8.1.10.0000.00717.57
8.1.00.0030.00617.39
8.0.300.0000.00720.04
8.0.290.0040.00416.75
8.0.280.0000.00718.46
8.0.270.0040.00417.27
8.0.260.0030.00317.21
8.0.250.0020.00516.96
8.0.240.0080.00017.02
8.0.230.0060.00016.93
8.0.220.0000.01116.77
8.0.210.0000.00716.86
8.0.200.0000.00616.99
8.0.190.0070.00016.91
8.0.180.0040.00416.80
8.0.170.0080.00016.84
8.0.160.0070.00016.87
8.0.150.0000.00716.75
8.0.140.0080.00016.74
8.0.130.0000.00613.29
8.0.120.0000.00716.79
8.0.110.0000.00716.82
8.0.100.0000.00816.91
8.0.90.0040.00416.78
8.0.80.0150.00316.91
8.0.70.0080.00016.91
8.0.60.0040.00416.96
8.0.50.0050.00316.93
8.0.30.0050.01517.19
8.0.20.0090.00917.40
8.0.10.0000.00816.92
8.0.00.0130.00716.80
7.4.330.0000.00515.12
7.4.320.0070.00016.50
7.4.300.0060.00016.62
7.4.290.0000.00716.61
7.4.280.0030.00516.64
7.4.270.0000.00716.50
7.4.260.0030.00616.48
7.4.250.0040.00416.56
7.4.240.0030.00316.56
7.4.230.0070.00016.64
7.4.220.0130.01016.63
7.4.210.0000.01816.55
7.4.200.0070.00016.50
7.4.160.0040.01116.68
7.4.150.0090.00917.40
7.4.140.0120.01517.86
7.4.130.0150.00816.46
7.4.120.0110.00816.47
7.4.110.0110.00716.50
7.4.100.0130.00716.36
7.4.90.0090.00916.56
7.4.80.0090.00919.39
7.4.70.0090.00616.62
7.4.60.0060.01316.50
7.4.50.0040.00416.43
7.4.40.0060.01216.61
7.4.30.0060.01016.45
7.4.00.0030.01415.25
7.3.330.0030.00313.34
7.3.320.0030.00313.37
7.3.310.0030.00316.40
7.3.300.0030.00316.41
7.3.290.0080.00916.38
7.3.280.0080.00916.32
7.3.270.0100.00617.40
7.3.260.0120.00916.38
7.3.250.0110.00716.46
7.3.240.0080.01116.44
7.3.230.0120.00916.58
7.3.210.0100.00616.33
7.3.200.0180.00316.43
7.3.190.0090.01216.45
7.3.180.0100.01016.34
7.3.170.0060.01016.50
7.3.160.0130.00416.38
7.3.10.0030.00916.76
7.3.00.0030.01016.41
7.2.330.0100.00816.34
7.2.320.0030.01916.66
7.2.310.0030.01716.43
7.2.300.0090.00916.67
7.2.290.0110.00716.75
7.2.130.0040.00416.49
7.2.120.0060.00616.68
7.2.110.0070.00716.66
7.2.100.0070.00317.06
7.2.90.0090.00617.07
7.2.80.0040.01116.91
7.2.70.0050.00516.69
7.2.60.0020.01416.74
7.2.50.0030.01016.86
7.2.40.0090.00316.97
7.2.30.0040.00716.58
7.2.20.0090.00316.84
7.2.10.0000.01316.61
7.2.00.0050.00718.26
7.1.250.0000.00815.52
7.1.200.0090.00315.78
7.1.100.0170.00518.17
7.1.70.0040.00417.16
7.1.60.0070.01719.11
7.1.50.0210.00634.86
7.1.00.0100.06722.47
7.0.200.0060.00916.77
7.0.60.0030.04319.91
7.0.50.0070.08317.73
7.0.40.0030.07320.13
7.0.30.0530.07020.34
7.0.20.0270.08020.09
7.0.10.0300.07720.24
7.0.00.0030.05720.32
5.6.280.0030.03020.82
5.6.210.0100.03320.51
5.6.200.0070.04018.29
5.6.190.0030.08020.42
5.6.180.0400.07320.48
5.6.170.0270.05320.52
5.6.160.0130.07720.45
5.6.150.0030.05718.18
5.6.140.0000.04318.15
5.6.130.0070.03718.12
5.6.120.0100.08321.04
5.6.110.0170.06020.99
5.6.100.0070.08320.96
5.6.90.0170.07021.02
5.6.80.0070.06320.40
5.6.70.0270.06020.36
5.5.350.0170.08320.43
5.5.340.0030.03718.03
5.5.330.0070.05020.43
5.5.320.0330.06320.20
5.5.310.0170.04320.41
5.5.300.0000.04318.05
5.5.290.0100.07717.96
5.5.280.0030.05020.97
5.5.270.0100.05320.80
5.5.260.0130.07320.76
5.5.250.0070.07020.61
5.5.240.0100.07720.19
5.4.450.0230.06019.39
5.4.440.0200.06319.63
5.4.430.0270.05319.60
5.4.420.0170.05719.54
5.4.410.0270.05319.35
5.4.400.0300.05718.84
5.4.390.0300.05319.01
5.4.380.0230.05719.15
5.4.370.0300.05718.96
5.4.360.0270.05318.89
5.4.350.0230.07019.06
5.4.340.0230.05319.11
5.4.320.0170.06319.14
5.4.310.0130.06019.25
5.4.300.0370.04719.26
5.4.290.0270.06319.38
5.4.280.0200.07718.87
5.4.270.0370.05719.21
5.4.260.0100.06019.26
5.4.250.0470.05019.39
5.4.240.0330.06318.86
5.4.230.0200.05319.14
5.4.220.0200.05719.25
5.4.210.0100.06719.29
5.4.200.0130.05719.25
5.4.190.0200.05019.25
5.4.180.0230.05019.14
5.4.170.0200.05019.05
5.4.160.0100.07719.29
5.4.150.0230.05019.13
5.4.140.0200.06716.50
5.4.130.0300.06016.45
5.4.120.0230.05016.35
5.4.110.0230.05316.33
5.4.100.0270.04716.65
5.4.90.0270.04716.33
5.4.80.0170.05316.46
5.4.70.0170.05716.64
5.4.60.0270.05016.39
5.4.50.0200.04716.63
5.4.40.0130.06016.58
5.4.30.0130.05716.59
5.4.20.0100.05716.55
5.4.10.0100.05716.58
5.4.00.0170.06315.88

preferences:
62.52 ms | 401 KiB | 5 Q