3v4l.org

run code in 300+ PHP versions simultaneously
<?php $os = array("Mac", "NT", "Irix", "Linux"); if (in_array("Irix", $os) !== false) { echo "Got Irix"; } if (in_array("mac", $os)) { echo "Got mac"; }

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)
8.3.40.0040.01118.79
8.3.30.0070.01318.92
8.3.20.0040.00420.30
8.3.10.0040.00422.10
8.3.00.0040.00422.43
8.2.170.0110.00422.96
8.2.160.0080.01219.24
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0110.00826.16
8.2.120.0000.00819.36
8.2.110.0030.00622.16
8.2.100.0070.00419.45
8.2.90.0080.00019.05
8.2.80.0090.00017.97
8.2.70.0040.00417.63
8.2.60.0000.00818.05
8.2.50.0030.00518.07
8.2.40.0070.00018.16
8.2.30.0040.00417.93
8.2.20.0040.00417.52
8.2.10.0000.00717.53
8.2.00.0000.00717.51
8.1.270.0070.00722.06
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00423.71
8.1.230.0000.01119.09
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0000.01017.23
8.1.190.0040.00417.53
8.1.180.0080.00018.70
8.1.170.0040.00418.66
8.1.160.0070.00022.03
8.1.150.0000.00718.55
8.1.140.0000.00717.38
8.1.130.0000.00717.73
8.1.120.0000.00717.29
8.1.110.0040.00417.41
8.1.100.0060.00317.27
8.1.90.0000.00717.40
8.1.80.0080.00017.37
8.1.70.0070.00017.31
8.1.60.0040.00417.46
8.1.50.0050.00317.48
8.1.40.0060.00317.45
8.1.30.0030.00517.57
8.1.20.0030.00517.51
8.1.10.0080.00017.49
8.1.00.0050.00217.41
8.0.300.0000.00718.77
8.0.290.0020.00517.16
8.0.280.0030.00318.36
8.0.270.0000.00717.16
8.0.260.0000.00716.72
8.0.250.0000.00716.78
8.0.240.0020.00516.85
8.0.230.0000.00716.83
8.0.220.0030.00316.84
8.0.210.0000.00716.91
8.0.200.0030.00316.77
8.0.190.0000.00716.89
8.0.180.0080.00016.86
8.0.170.0020.00516.73
8.0.160.0070.00016.82
8.0.150.0000.00816.73
8.0.140.0040.00416.68
8.0.130.0030.00313.28
8.0.120.0000.00816.83
8.0.110.0000.00816.84
8.0.100.0040.00316.71
8.0.90.0040.00416.59
8.0.80.0090.00616.78
8.0.70.0070.00016.86
8.0.60.0050.00316.68
8.0.50.0040.00416.63
8.0.30.0140.00416.85
8.0.20.0140.00917.40
8.0.10.0070.00016.83
8.0.00.0060.01416.59
7.4.330.0050.00015.00
7.4.320.0030.00316.51
7.4.300.0070.00016.53
7.4.290.0000.00716.44
7.4.280.0060.00016.48
7.4.270.0040.00416.56
7.4.260.0030.00316.48
7.4.250.0040.00416.36
7.4.240.0050.00216.51
7.4.230.0040.00416.67
7.4.220.0080.00916.51
7.4.210.0060.00916.53
7.4.200.0000.00716.56
7.4.190.0030.00316.50
7.4.160.0060.00916.48
7.4.150.0100.00717.40
7.4.140.0130.00717.86
7.4.130.0100.00916.43
7.4.120.0060.01116.44
7.4.110.0130.00316.42
7.4.100.0130.00316.66
7.4.90.0070.01016.47
7.4.80.0110.00919.39
7.4.70.0130.00316.35
7.4.60.0100.00616.50
7.4.50.0030.00516.41
7.4.40.0030.01322.77
7.4.30.0000.01616.41
7.4.00.0070.00914.99
7.3.330.0020.00313.10
7.3.320.0030.00312.90
7.3.310.0030.00316.24
7.3.300.0000.00616.21
7.3.290.0080.00516.16
7.3.280.0100.00616.20
7.3.270.0110.00617.40
7.3.260.0130.00316.15
7.3.250.0080.00916.38
7.3.240.0090.00916.35
7.3.230.0110.00516.39
7.3.210.0150.00216.26
7.3.200.0040.01719.39
7.3.190.0140.00316.16
7.3.180.0030.01316.46
7.3.170.0190.00316.37
7.3.160.0100.00616.44
7.3.120.0040.01214.64
7.3.110.0050.01114.84
7.3.100.0030.01414.93
7.3.90.0050.01014.67
7.3.80.0040.00814.77
7.3.70.0090.00414.68
7.3.60.0050.01014.64
7.3.50.0030.01114.65
7.3.40.0040.00914.64
7.3.30.0020.01014.59
7.3.20.0050.00816.51
7.3.10.0020.00916.42
7.3.00.0030.01116.48
7.2.330.0070.01116.66
7.2.320.0150.00416.50
7.2.310.0080.00816.37
7.2.300.0100.00716.41
7.2.290.0070.01016.66
7.2.250.0100.00514.93
7.2.240.0050.01215.10
7.2.230.0080.00515.03
7.2.220.0030.01215.10
7.2.210.0080.00614.81
7.2.200.0020.01115.08
7.2.190.0050.00614.81
7.2.180.0020.01214.90
7.2.170.0050.00715.00
7.2.160.0080.00615.02
7.2.150.0020.01116.78
7.2.140.0050.01016.56
7.2.130.0050.00916.82
7.2.120.0030.01016.82
7.2.110.0050.00716.68
7.2.100.0050.00816.71
7.2.90.0020.01016.76
7.2.80.0020.01416.89
7.2.70.0060.00716.94
7.2.60.0060.00816.89
7.2.50.0080.00916.84
7.2.40.0070.00516.86
7.2.30.0040.01316.81
7.2.20.0080.00716.81
7.2.10.0070.00916.94
7.2.00.0050.01117.67
7.1.330.0040.01015.57
7.1.320.0050.01015.80
7.1.310.0080.00415.59
7.1.300.0040.00815.68
7.1.290.0030.01015.62
7.1.280.0070.00315.72
7.1.270.0110.00315.64
7.1.260.0050.00515.69
7.1.250.0010.01215.60
7.1.240.0030.01215.78
7.1.230.0070.00715.74
7.1.220.0050.00715.68
7.1.210.0040.00615.65
7.1.200.0080.00715.75
7.1.190.0050.00715.67
7.1.180.0070.00815.60
7.1.170.0060.00715.79
7.1.160.0090.00715.87
7.1.150.0030.00915.52
7.1.140.0060.00815.69
7.1.130.0070.00415.62
7.1.120.0050.00815.74
7.1.110.0040.00715.62
7.1.100.0030.01116.43
7.1.90.0060.00515.66
7.1.80.0030.01115.85
7.1.70.0050.00616.08
7.1.60.0090.00717.10
7.1.50.0070.01016.17
7.1.40.0040.00915.72
7.1.30.0050.00915.77
7.1.20.0020.00915.83
7.1.10.0030.00815.74
7.1.00.0060.02917.90
7.0.330.0020.00715.34
7.0.320.0040.00515.25
7.0.310.0070.00515.32
7.0.300.0040.00515.25
7.0.290.0080.00515.37
7.0.280.0080.00115.29
7.0.270.0050.00915.23
7.0.260.0040.00415.26
7.0.250.0070.00515.33
7.0.240.0020.01215.31
7.0.230.0040.00715.37
7.0.220.0030.00715.24
7.0.210.0050.00815.39
7.0.200.0060.00915.88
7.0.190.0090.00615.24
7.0.180.0050.00915.24
7.0.170.0070.00915.25
7.0.160.0070.00415.38
7.0.150.0030.00915.37
7.0.140.0050.02817.60
7.0.130.0040.00815.39
7.0.120.0090.00415.33
7.0.110.0050.00615.22
7.0.100.0050.00815.33
7.0.90.0080.00815.16
7.0.80.0050.00815.35
7.0.70.0030.01115.42
7.0.60.0070.03016.95
7.0.50.0010.02116.20
7.0.40.0060.02215.61
7.0.30.0220.02615.58
7.0.20.0140.02115.65
7.0.10.0080.02515.53
7.0.00.0080.02915.63
5.6.400.0050.00814.62
5.6.390.0030.00814.44
5.6.380.0050.00414.45
5.6.370.0090.00714.04
5.6.360.0050.00714.49
5.6.350.0040.01314.05
5.6.340.0070.00514.55
5.6.330.0060.00814.34
5.6.320.0060.00814.38
5.6.310.0080.00514.45
5.6.300.0040.00914.24
5.6.290.0030.00913.95
5.6.280.0100.02416.59
5.6.270.0050.01214.36
5.6.260.0050.01014.41
5.6.250.0060.00814.33
5.6.240.0030.00914.36
5.6.230.0020.01014.14
5.6.220.0100.00514.24
5.6.210.0060.03016.47
5.6.200.0050.03315.55
5.6.190.0060.03316.47
5.6.180.0110.02016.42
5.6.170.0230.02316.32
5.6.160.0070.02616.29
5.6.150.0090.02715.61
5.6.140.0040.01815.52
5.6.130.0070.03215.65
5.6.120.0050.03416.42
5.6.110.0070.02216.67
5.6.100.0080.02616.69
5.6.90.0060.03016.72
5.6.80.0110.02716.25
5.6.70.1220.01716.26
5.6.60.0030.01014.18
5.6.50.0110.00314.28
5.6.40.0030.00914.31
5.6.30.0050.00714.20
5.6.20.0050.00714.22
5.6.10.0040.00814.26
5.6.00.0090.00514.23
5.5.380.0040.01014.45
5.5.370.0080.00514.35
5.5.360.0110.00414.35
5.5.350.0070.03416.35
5.5.340.0050.02015.42
5.5.330.0040.02316.21
5.5.320.0160.01316.22
5.5.310.0070.02116.26
5.5.300.0020.03615.45
5.5.290.0060.03215.40
5.5.280.0030.03616.60
5.5.270.0090.02116.45
5.5.260.0040.01916.41
5.5.250.0080.01616.38
5.5.240.0060.03016.21
5.5.230.0000.01714.30
5.5.220.0050.01014.11
5.5.210.0070.00714.13
5.5.200.0020.01214.11
5.5.190.0020.01414.11
5.5.180.0040.00914.18
5.5.170.0080.00614.07
5.5.160.0080.00514.21
5.5.150.0040.00914.03
5.5.140.0020.01414.30
5.5.130.0070.00513.98
5.5.120.0080.00514.33
5.5.110.0020.00914.19
5.5.100.0050.00914.21
5.5.90.0080.00614.11
5.5.80.0050.00614.25
5.5.70.0030.01014.25
5.5.60.0070.00914.26
5.5.50.0110.00414.16
5.5.40.0030.01013.96
5.5.30.0050.00814.00
5.5.20.0050.00814.21
5.5.10.0050.00814.14
5.5.00.0050.00813.91
5.4.450.0350.02914.68
5.4.440.0260.02814.84
5.4.430.0380.02614.76
5.4.420.0220.02014.76
5.4.410.0290.02914.78
5.4.400.0310.02314.52
5.4.390.0510.02914.52
5.4.380.0080.02314.45
5.4.370.0060.02114.52
5.4.360.0080.02014.50
5.4.350.0120.01814.48
5.4.340.0070.02314.52
5.4.330.0040.00612.44
5.4.320.0050.01512.44
5.4.310.0060.01612.44
5.4.300.0060.01612.44
5.4.290.0040.01912.44
5.4.280.0010.02012.41
5.4.270.0080.01212.41
5.4.260.0060.02614.55
5.4.250.0040.02814.57
5.4.240.0100.02014.63
5.4.230.0040.02514.60
5.4.220.0090.03214.54
5.4.210.0070.03014.54
5.4.200.0070.02814.61
5.4.190.0080.02514.60
5.4.180.0060.02614.57
5.4.170.0150.02014.51
5.4.160.0050.02814.53
5.4.150.0080.02714.58
5.4.140.0060.02613.73
5.4.130.0050.02613.69
5.4.120.0060.01913.72
5.4.110.0030.02313.80
5.4.100.0030.02013.76
5.4.90.0080.01713.79
5.4.80.0090.01913.77
5.4.70.0040.02213.71
5.4.60.0060.02513.70
5.4.50.0060.01813.76
5.4.40.0020.03113.75
5.4.30.0040.02113.73
5.4.20.0080.01713.75
5.4.10.0080.01713.78
5.4.00.0110.01813.53
5.3.290.0060.01712.56
5.3.280.0050.02713.17
5.3.270.0030.02913.09
5.3.260.0080.02413.20
5.3.250.0060.02613.11
5.3.240.0100.02213.12
5.3.230.0080.01913.10
5.3.220.0050.01913.15
5.3.210.0060.02113.11
5.3.200.0070.01813.15
5.3.190.0080.01813.11
5.3.180.0040.02113.15
5.3.170.0060.02513.05
5.3.160.0040.02013.09
5.3.150.0060.02113.15
5.3.140.0060.01913.15
5.3.130.0040.02313.07
5.3.120.0040.02013.15
5.3.110.0030.02113.15
5.3.100.0050.02112.98
5.3.90.0070.02112.96
5.3.80.0080.01812.94
5.3.70.0050.02312.93
5.3.60.0050.01912.96
5.3.50.0030.02212.92
5.3.40.0060.01912.90
5.3.30.0070.01912.93
5.3.20.0040.02112.87
5.3.10.0040.02012.89
5.3.00.0030.03012.85
5.2.170.0030.04310.97
5.2.160.0070.04011.06
5.2.150.0030.04311.15
5.2.140.0070.06011.05
5.2.130.0030.04311.01
5.2.120.0170.04311.11
5.2.110.0100.04311.11
5.2.100.0030.04711.03
5.2.90.0130.04711.11
5.2.80.0100.03711.20
5.2.70.0070.05311.18
5.2.60.0070.06010.81
5.2.50.0030.05011.05
5.2.40.0100.04711.01
5.2.30.0100.03311.06
5.2.20.0000.04310.98
5.2.10.0100.03310.70
5.2.00.0070.04010.60
5.1.60.0070.0309.95
5.1.50.0070.03710.18
5.1.40.0100.0439.91
5.1.30.0100.04010.25
5.1.20.0070.03310.35
5.1.10.0170.0239.83
5.1.00.0070.0339.83
5.0.50.0000.0308.42
5.0.40.0100.0338.37
5.0.30.0130.0508.41
5.0.20.0030.0238.24
5.0.10.0000.0438.14
5.0.00.0100.0508.35
4.4.90.0000.0237.27
4.4.80.0070.0177.27
4.4.70.0000.0277.27
4.4.60.0030.0277.27
4.4.50.0030.0207.27
4.4.40.0000.0337.26
4.4.30.0030.0207.26
4.4.20.0000.0237.26
4.4.10.0030.0207.26
4.4.00.0000.0477.26
4.3.110.0000.0277.26
4.3.100.0070.0207.26
4.3.90.0070.0177.26
4.3.80.0000.0437.26
4.3.70.0070.0177.26
4.3.60.0030.0277.26
4.3.50.0070.0177.26
4.3.40.0100.0377.26
4.3.30.0000.0307.26
4.3.20.0030.0207.26
4.3.10.0070.0177.26
4.3.00.0100.0276.81

preferences:
39.77 ms | 400 KiB | 5 Q