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)
8.3.60.0080.01116.75
8.3.50.0260.00521.93
8.3.40.0060.00918.87
8.3.30.0140.00718.75
8.3.20.0070.00020.37
8.3.10.0090.00023.53
8.3.00.0000.01117.50
8.2.180.0040.01516.50
8.2.170.0070.01122.96
8.2.160.0170.00020.30
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00317.50
8.2.110.0000.01122.25
8.2.100.0090.00318.03
8.2.90.0000.00819.21
8.2.80.0090.00017.97
8.2.70.0060.00317.50
8.2.60.0000.00817.68
8.2.50.0030.00518.07
8.2.40.0040.00421.07
8.2.30.0000.00720.52
8.2.20.0070.00017.75
8.2.10.0040.00418.09
8.2.00.0000.00717.93
8.1.280.0130.00725.92
8.1.270.0080.00023.79
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.57
8.1.230.0120.00017.66
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.25
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0070.00019.08
8.1.160.0050.00221.86
8.1.150.0000.00818.70
8.1.140.0000.00819.50
8.1.130.0030.00317.70
8.1.120.0070.00017.41
8.1.110.0040.00417.36
8.1.100.0050.00217.35
8.1.90.0030.00717.35
8.1.80.0000.00717.33
8.1.70.0040.00217.48
8.1.60.0040.00417.64
8.1.50.0000.00817.40
8.1.40.0040.00417.58
8.1.30.0030.00617.63
8.1.20.0000.00817.48
8.1.10.0040.00417.52
8.1.00.0070.00017.49
8.0.300.0040.00418.77
8.0.290.0040.00416.72
8.0.280.0030.00318.36
8.0.270.0040.00417.27
8.0.260.0000.00817.25
8.0.250.0000.00817.05
8.0.240.0050.00316.98
8.0.230.0000.00816.99
8.0.220.0030.00716.87
8.0.210.0000.00716.88
8.0.200.0070.00016.95
8.0.190.0000.00716.94
8.0.180.0030.00316.93
8.0.170.0020.00516.80
8.0.160.0050.00316.87
8.0.150.0030.00516.69
8.0.140.0040.00416.75
8.0.130.0000.00713.40
8.0.120.0030.00616.86
8.0.110.0000.00816.82
8.0.100.0080.00016.76
8.0.90.0060.00316.86
8.0.80.0030.01516.81
8.0.70.0040.00416.96
8.0.60.0040.00416.89
8.0.50.0040.00416.79
8.0.30.0120.00817.15
8.0.20.0110.00717.41
8.0.10.0000.00816.96
8.0.00.0060.01116.99
7.4.330.0050.00015.08
7.4.320.0060.00016.65
7.4.300.0060.00016.44
7.4.290.0000.00816.41
7.4.280.0040.00416.58
7.4.270.0030.00316.59
7.4.260.0000.00816.60
7.4.250.0000.00716.32
7.4.240.0040.00416.60
7.4.230.0070.00016.70
7.4.220.0060.01216.58
7.4.210.0030.01316.40
7.4.200.0070.00016.53
7.4.160.0030.01316.61
7.4.150.0070.01017.40
7.4.140.0280.01517.86
7.4.130.0140.00716.56
7.4.120.0110.00616.46
7.4.110.0120.00916.45
7.4.100.0130.00316.57
7.4.90.0180.00016.65
7.4.80.0090.00819.39
7.4.70.0070.00816.46
7.4.60.0060.01316.51
7.4.50.0030.00516.67
7.4.40.0120.00416.65
7.4.30.0100.00616.54
7.4.10.0070.01114.96
7.4.00.0040.01315.07
7.3.330.0040.00213.29
7.3.320.0060.00013.23
7.3.310.0000.00716.37
7.3.300.0030.00316.41
7.3.290.0060.01216.36
7.3.280.0060.01016.37
7.3.270.0070.01017.40
7.3.260.0120.00616.26
7.3.250.0090.00916.50
7.3.240.0080.01216.39
7.3.230.0160.00316.56
7.3.210.0100.00616.27
7.3.200.0090.00916.38
7.3.190.0090.00616.29
7.3.180.0060.01516.38
7.3.170.0030.01316.42
7.3.160.0090.01216.45
7.3.130.0100.00314.96
7.3.120.0030.01514.67
7.3.110.0080.01114.80
7.3.100.0030.00814.88
7.3.90.0050.00814.87
7.3.80.0070.00414.71
7.3.70.0080.00614.89
7.3.60.0050.01114.84
7.3.50.0070.00914.86
7.3.40.0050.00514.86
7.3.30.0040.01014.78
7.3.20.0070.00516.58
7.3.10.0060.01016.65
7.3.00.0040.00816.54
7.2.330.0170.00016.62
7.2.320.0060.01216.66
7.2.310.0090.00916.35
7.2.300.0070.01416.56
7.2.290.0120.01216.60
7.2.260.0090.01014.93
7.2.250.0120.00815.21
7.2.240.0050.00915.07
7.2.230.0020.01414.85
7.2.220.0070.00915.01
7.2.210.0020.00915.09
7.2.200.0090.00914.97
7.2.190.0070.01014.95
7.2.180.0070.00615.10
7.2.170.0050.00814.83
7.2.160.0100.00614.91
7.2.150.0070.01016.93
7.2.140.0070.00816.86
7.2.130.0060.00716.70
7.2.120.0060.00816.90
7.2.110.0050.00716.79
7.2.100.0090.00516.92
7.2.90.0020.01016.91
7.2.80.0050.00916.90
7.2.70.0050.00916.87
7.2.60.0070.00816.77
7.2.50.0100.00616.87
7.2.40.0060.01016.81
7.2.30.0060.00816.90
7.2.20.0100.00716.79
7.2.10.0080.00416.81
7.2.00.0080.00817.50
7.1.330.0030.00815.80
7.1.320.0090.00515.59
7.1.310.0050.00915.88
7.1.300.0090.00515.62
7.1.290.0080.00415.80
7.1.280.0030.00915.68
7.1.270.0070.01115.81
7.1.260.0090.00315.86
7.1.250.0040.00815.61
7.1.240.0110.00315.74
7.1.230.0050.00515.75
7.1.220.0060.00515.51
7.1.210.0070.00715.76
7.1.200.0070.00615.83
7.1.190.0100.00315.76
7.1.180.0060.00815.75
7.1.170.0090.00415.69
7.1.160.0090.00715.64
7.1.150.0050.00515.80
7.1.140.0050.00815.56
7.1.130.0080.00815.73
7.1.120.0050.01015.57
7.1.110.0030.01015.78
7.1.100.0050.00716.62
7.1.90.0070.00715.71
7.1.80.0090.00415.63
7.1.70.0030.01016.02
7.1.60.0110.00816.77
7.1.50.0110.00621.98
7.1.40.0070.00515.69
7.1.30.0030.01015.76
7.1.20.0060.00415.80
7.1.10.0070.00515.76
7.1.00.0060.03117.97
7.0.330.0050.01015.25
7.0.320.0050.00815.29
7.0.310.0070.00715.28
7.0.300.0030.01115.35
7.0.290.0080.00515.20
7.0.280.0030.01115.39
7.0.270.0070.00915.23
7.0.260.0030.00815.30
7.0.250.0100.00215.25
7.0.240.0030.00915.52
7.0.230.0020.01015.32
7.0.220.0070.00615.18
7.0.210.0040.01115.49
7.0.200.0060.00815.80
7.0.190.0000.01015.41
7.0.180.0010.01315.45
7.0.170.0070.00515.31
7.0.160.0100.00415.36
7.0.150.0080.00315.43
7.0.140.0050.01015.35
7.0.130.0010.01115.18
7.0.120.0060.00615.52
7.0.110.0040.00615.46
7.0.100.0070.00615.46
7.0.90.0090.00615.45
7.0.80.0070.00715.13
7.0.70.0070.00515.36
7.0.60.0030.02416.82
7.0.50.0080.03116.23
7.0.40.0050.02415.71
7.0.30.0120.01615.70
7.0.20.0130.03115.74
7.0.10.0120.02415.76
7.0.00.0050.03415.77
5.6.400.0080.00614.18
5.6.390.0070.00514.07
5.6.380.0070.00814.21
5.6.370.0060.00814.06
5.6.360.0080.00514.14
5.6.350.0080.00814.17
5.6.340.0040.01113.96
5.6.330.0090.00614.30
5.6.320.0040.00814.31
5.6.310.0080.00614.01
5.6.300.0020.01214.24
5.6.290.0080.00414.09
5.6.280.0070.02116.35
5.6.270.0070.00714.21
5.6.260.0060.01014.04
5.6.250.0090.00414.12
5.6.240.0020.01414.04
5.6.230.0040.00714.09
5.6.220.0090.00614.30
5.6.210.0050.01916.26
5.6.200.0090.02615.48
5.6.190.0080.01816.27
5.6.180.0160.03116.31
5.6.170.0110.02416.17
5.6.160.0060.03616.11
5.6.150.0070.01915.45
5.6.140.0060.01715.35
5.6.130.0080.03315.42
5.6.120.0050.01916.35
5.6.110.0050.03516.26
5.6.100.0050.03516.38
5.6.90.0030.03216.33
5.6.80.0050.02916.15
5.6.70.0060.00514.20
5.6.60.0090.00514.07
5.6.50.0060.01014.02
5.6.40.0060.00614.04
5.6.30.0070.00714.07
5.6.20.0030.00814.04
5.6.10.0060.00614.09
5.6.00.0060.00613.95
5.5.380.0080.00714.01
5.5.370.0000.01213.95
5.5.360.0050.00713.92
5.5.350.0050.03016.21
5.5.340.0050.01715.19
5.5.330.0070.02116.14
5.5.320.1150.01715.97
5.5.310.0160.02016.26
5.5.300.0020.02015.55
5.5.290.0090.03115.19
5.5.280.0050.01916.30
5.5.270.0060.02316.11
5.5.260.0040.02016.29
5.5.250.0050.02816.19
5.5.240.0030.02715.94
5.5.230.0020.01214.14
5.5.220.0090.00313.81
5.5.210.0060.00714.02
5.5.200.0040.01313.88
5.5.190.0010.00913.86
5.5.180.0030.01013.91
5.5.170.0050.00713.98
5.5.160.0050.00913.82
5.5.150.0050.00913.85
5.5.140.0020.01214.13
5.5.130.0070.00713.58
5.5.120.0090.00413.94
5.5.110.0090.00414.00
5.5.100.0030.01014.05
5.5.90.0040.00813.81
5.5.80.0030.00914.20
5.5.70.0090.00514.19
5.5.60.0050.01113.97
5.5.50.0050.01013.81
5.5.40.0030.01113.86
5.5.30.0040.00813.98
5.5.20.0070.00613.96
5.5.10.0010.01214.09
5.5.00.0070.00713.92
5.4.450.0290.02914.35
5.4.440.0240.02914.39
5.4.430.0390.03214.44
5.4.420.0300.02014.42
5.4.410.0260.02614.46
5.4.400.0290.01914.32
5.4.390.0310.02214.28
5.4.380.0300.02114.38
5.4.370.0350.02214.27
5.4.360.0290.02814.30
5.4.350.0250.02314.18
5.4.340.0380.02214.26
5.4.330.0020.01011.90
5.4.320.0220.02114.38
5.4.310.0270.02414.39
5.4.300.0210.02814.29
5.4.290.0250.02014.32
5.4.280.0280.02114.29
5.4.270.0260.02014.27
5.4.260.0270.01714.35
5.4.250.0220.02214.19
5.4.240.0310.01414.19
5.4.230.0240.01914.26
5.4.220.0290.03214.31
5.4.210.0200.02414.34
5.4.200.0210.02114.12
5.4.190.0270.02214.28
5.4.180.0220.02114.29
5.4.170.0220.02114.23
5.4.160.0180.02514.31
5.4.150.0280.02414.39
5.4.140.0310.02613.36
5.4.130.0280.02013.37
5.4.120.0230.02113.42
5.4.110.0270.02113.39
5.4.100.0250.02213.39
5.4.90.0340.02113.45
5.4.80.0280.02013.38
5.4.70.0270.01913.43
5.4.60.0320.02113.38
5.4.50.0300.02213.29
5.4.40.0220.02213.45
5.4.30.0260.02513.48
5.4.20.0250.01913.41
5.4.10.0270.02113.33
5.4.00.0310.01813.27

preferences:
42.77 ms | 401 KiB | 5 Q