3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3]; $b = [a,b,c,d,]; if ( sizeof($a) && sizeof($b) ) { echo 'unbelievable'; }

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)
8.3.70.0070.00716.76
8.3.60.0100.01018.08
8.3.50.0130.00621.09
8.3.40.0140.00718.77
8.3.30.0140.00018.66
8.3.20.0050.00320.21
8.3.10.0030.00623.66
8.3.00.0040.00419.68
8.2.180.0100.00516.63
8.2.170.0140.00022.96
8.2.160.0060.00920.32
8.2.150.0030.00524.18
8.2.140.0080.01224.66
8.2.130.0100.00626.16
8.2.120.0030.00517.88
8.2.110.0030.00621.08
8.2.100.0090.00317.91
8.2.90.0000.00819.20
8.2.80.0060.00317.97
8.2.70.0030.00717.63
8.2.60.0060.00617.80
8.2.50.0030.00518.07
8.2.40.0030.00618.29
8.2.30.0040.00418.05
8.2.20.0050.00317.75
8.2.10.0040.00417.98
8.2.00.0030.00518.16
8.1.280.0070.01325.92
8.1.270.0180.00020.20
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00022.62
8.1.230.0080.00318.95
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0050.00517.35
8.1.190.0030.00517.35
8.1.180.0060.00318.10
8.1.170.0050.00218.60
8.1.160.0000.00718.80
8.1.150.0040.00418.77
8.1.140.0000.00817.33
8.1.130.0000.00717.71
8.1.120.0040.00417.48
8.1.110.0040.00417.43
8.1.100.0040.00417.34
8.1.90.0000.00717.36
8.1.80.0070.00017.35
8.1.70.0030.00317.47
8.1.60.0030.00517.50
8.1.50.0030.00517.43
8.1.40.0080.00017.58
8.1.30.0030.00517.65
8.1.20.0040.00417.58
8.1.10.0030.00517.47
8.1.00.0050.00317.47
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0040.00418.51
8.0.270.0040.00417.29
8.0.260.0050.00317.17
8.0.250.0000.00716.99
8.0.240.0070.00016.99
8.0.230.0030.00317.02
8.0.220.0000.00716.82
8.0.210.0040.00416.84
8.0.200.0000.00716.88
8.0.190.0040.00817.07
8.0.180.0050.00316.98
8.0.170.0040.00416.87
8.0.160.0000.00817.01
8.0.150.0000.00716.89
8.0.140.0040.00416.88
8.0.130.0050.00313.41
8.0.120.0030.00516.94
8.0.110.0000.00816.91
8.0.100.0000.00716.81
8.0.90.0070.00016.79
8.0.80.0030.01517.00
8.0.70.0080.00016.81
8.0.60.0000.00716.86
8.0.50.0040.00417.07
8.0.30.0070.01117.01
8.0.20.0110.00717.40
8.0.10.0040.00417.11
8.0.00.0090.00816.66
7.4.330.0020.00315.15
7.4.320.0030.00316.46
7.4.300.0000.00616.37
7.4.290.0000.00716.51
7.4.280.0000.00716.42
7.4.270.0030.00316.53
7.4.260.0030.00316.50
7.4.250.0050.00316.47
7.4.240.0000.00716.59
7.4.230.0000.00716.71
7.4.220.0050.01016.56
7.4.210.0060.01016.48
7.4.200.0000.00716.63
7.4.160.0070.01516.52
7.4.150.0110.00617.40
7.4.140.0070.01117.86
7.4.130.0100.01016.44
7.4.120.0090.00816.40
7.4.110.0040.01416.61
7.4.100.0070.01716.37
7.4.90.0080.01216.52
7.4.80.0130.00519.39
7.4.70.0100.00716.55
7.4.60.0110.00616.55
7.4.50.0040.00016.39
7.4.40.0040.01516.80
7.4.30.0120.00616.50
7.4.10.0090.00915.09
7.4.00.0030.01215.09
7.3.330.0000.00513.01
7.3.320.0000.00513.14
7.3.310.0000.00616.20
7.3.300.0030.00316.30
7.3.290.0050.01316.27
7.3.280.0110.00716.28
7.3.270.0160.00617.40
7.3.260.0100.00716.24
7.3.250.0070.01016.39
7.3.240.0090.00916.21
7.3.230.0030.01316.58
7.3.210.0090.00916.36
7.3.200.0060.01016.39
7.3.190.0160.00616.50
7.3.180.0150.00016.27
7.3.170.0140.00716.61
7.3.160.0090.01216.39
7.3.130.0070.01115.07
7.3.120.0030.01315.02
7.3.110.0120.00614.45
7.3.100.0040.01414.79
7.3.90.0090.00614.43
7.3.80.0060.00314.81
7.3.70.0000.00814.70
7.3.60.0090.00614.89
7.3.50.0100.00714.88
7.3.40.0040.01114.80
7.3.30.0070.00314.88
7.3.20.0070.00716.72
7.3.10.0150.00316.73
7.3.00.0030.00716.56
7.2.330.0070.01116.45
7.2.320.0090.01416.63
7.2.310.0180.00616.66
7.2.300.0080.00816.71
7.2.290.0120.00616.49
7.2.260.0090.00614.89
7.2.250.0110.00714.54
7.2.240.0030.01015.06
7.2.230.0060.01015.19
7.2.220.0030.01314.80
7.2.210.0060.00614.95
7.2.200.0030.00914.93
7.2.190.0090.00914.70
7.2.180.0000.01515.24
7.2.170.0080.00414.92
7.2.160.0030.01314.91
7.2.150.0060.01216.75
7.2.140.0070.01016.88
7.2.130.0000.01316.88
7.2.120.0070.00716.79
7.2.110.0030.01617.04
7.2.100.0060.01316.78
7.2.90.0060.00616.80
7.2.80.0110.00316.69
7.2.70.0000.00916.75
7.2.60.0040.00916.82
7.2.50.0000.01416.86
7.2.40.0110.00017.04
7.2.30.0030.00717.00
7.2.20.0130.00016.88
7.2.10.0060.00916.89
7.2.00.0020.00918.25
7.1.330.0040.01115.82
7.1.320.0060.01215.72
7.1.310.0000.01415.97
7.1.300.0090.00615.54
7.1.290.0030.00615.42
7.1.280.0060.00315.73
7.1.270.0040.01115.55
7.1.260.0000.01215.54
7.1.250.0070.00415.86
7.1.240.0070.01015.73
7.1.230.0060.01215.59
7.1.220.0070.01015.68
7.1.210.0000.00915.98
7.1.200.0020.01015.86
7.1.190.0030.01515.58
7.1.180.0030.00615.75
7.1.170.0060.00315.95
7.1.160.0030.00715.86
7.1.150.0060.00615.41
7.1.140.0030.01015.65
7.1.130.0140.00015.59
7.1.120.0030.00715.51
7.1.110.0030.01015.55
7.1.100.0030.00816.84
7.1.90.0030.01015.55
7.1.80.0030.00615.72
7.1.70.0080.00416.28
7.1.60.0090.01017.33
7.1.50.0110.00716.28
7.1.40.0000.01215.84
7.1.30.0000.01115.88
7.1.20.0080.00415.72
7.1.10.0100.00315.57
7.1.00.0050.04119.01
7.0.330.0090.00615.45
7.0.320.0100.00315.32
7.0.310.0090.00315.47
7.0.300.0040.00815.54
7.0.290.0110.00015.34
7.0.280.0030.01015.33
7.0.270.0050.00315.21
7.0.260.0060.00615.23
7.0.250.0050.00315.17
7.0.240.0030.01315.24
7.0.230.0070.00715.17
7.0.220.0070.00715.35
7.0.210.0080.00015.32
7.0.200.0080.00715.99
7.0.190.0100.00315.13
7.0.180.0030.00715.18
7.0.170.0030.00515.37
7.0.160.0030.01315.30
7.0.150.0070.00715.25
7.0.140.0030.00615.31
7.0.130.0030.00915.34
7.0.120.0050.00915.44
7.0.110.0000.01315.42
7.0.100.0040.01115.36
7.0.90.0110.00015.27
7.0.80.0070.00715.19
7.0.70.0000.01015.32
7.0.60.0020.02517.53
7.0.50.0040.04816.46
7.0.40.0030.03216.55
7.0.30.0230.03016.84
7.0.20.0150.04216.66
7.0.10.0100.03216.60
7.0.00.0020.04716.64
5.6.400.0090.00014.47
5.6.390.0030.01414.16
5.6.380.0080.00414.50
5.6.370.0030.00614.21
5.6.360.0070.00714.43
5.6.350.0000.01414.43
5.6.340.0080.00314.50
5.6.330.0050.00514.31
5.6.320.0030.01313.95
5.6.310.0040.00714.27
5.6.300.0100.00014.37
5.6.290.0070.00414.34
5.6.280.0070.02517.51
5.6.270.0040.01114.20
5.6.260.0100.00714.02
5.6.250.0030.00614.52
5.6.240.0040.00414.25
5.6.230.0060.00814.20
5.6.220.0030.01014.55
5.6.210.0060.04317.55
5.6.200.0070.04616.17
5.6.190.0060.04417.37
5.6.180.0150.04217.36
5.6.170.0130.04517.44
5.6.160.0110.03317.35
5.6.150.0070.04416.15
5.6.140.0150.03616.29
5.6.130.0020.04816.13
5.6.120.0140.02717.82
5.6.110.0100.02817.58
5.6.100.0010.04217.70
5.6.90.0080.04017.59
5.6.80.0100.03117.29
5.6.70.0050.02517.22
5.6.60.0090.00614.16
5.6.50.0000.01514.15
5.6.40.0030.01014.35
5.6.30.0120.00014.16
5.6.20.0030.00714.19
5.6.10.0000.00914.33
5.6.00.0060.01014.13
5.5.380.0000.01413.93
5.5.370.0100.00314.17
5.5.360.0030.00914.13
5.5.350.0190.03217.35
5.5.340.0110.02616.07
5.5.330.0070.02717.20
5.5.320.0020.05017.18
5.5.310.0130.02017.39
5.5.300.0070.01916.18
5.5.290.0070.04716.13
5.5.280.0030.03817.42
5.5.270.0090.03817.44
5.5.260.0090.03717.44
5.5.250.0130.04017.49
5.5.240.0120.04217.18
5.5.230.0080.00014.28
5.5.220.0000.01214.22
5.5.210.0080.00014.13
5.5.200.0000.01314.00
5.5.190.0070.00714.53
5.5.180.0000.00914.10
5.5.170.0040.01114.31
5.5.160.0040.00714.01
5.5.150.0000.01214.04
5.5.140.0080.00414.20
5.5.130.0140.00414.32
5.5.120.0000.01214.22
5.5.110.0120.00314.09
5.5.100.0060.00614.18
5.5.90.0000.01313.77
5.5.80.0030.01014.43
5.5.70.0060.00313.97
5.5.60.0000.01314.19
5.5.50.0090.00313.73
5.5.40.0120.00014.34
5.5.30.0000.01213.86
5.5.20.0070.00714.25
5.5.10.0080.00414.32
5.5.00.0030.01314.19
5.4.450.0350.03415.94
5.4.440.0420.02515.73
5.4.430.0520.03215.93
5.4.420.0400.02715.96
5.4.410.0370.02915.91
5.4.400.0380.02815.77
5.4.390.0380.03215.81
5.4.380.0330.03015.73
5.4.370.0400.03415.82
5.4.360.0370.03215.57
5.4.350.0380.02915.72
5.4.340.0300.03715.79
5.4.330.0030.00712.33
5.4.320.0400.02715.76
5.4.310.0380.02915.73
5.4.300.0430.02515.74
5.4.290.0330.03315.71
5.4.280.0380.03015.74
5.4.270.0520.02215.62
5.4.260.0380.02715.71
5.4.250.0380.02615.66
5.4.240.0470.03015.63
5.4.230.0470.02915.56
5.4.220.0430.03015.81
5.4.210.0540.02315.75
5.4.200.0400.03315.77
5.4.190.0450.03015.68
5.4.180.0470.03015.75
5.4.170.0350.03315.70
5.4.160.0470.03015.65
5.4.150.0470.03215.74
5.4.140.0370.02914.47
5.4.130.0450.02814.42
5.4.120.0520.02714.38
5.4.110.0530.02514.39
5.4.100.0470.02714.36
5.4.90.0300.03414.33
5.4.80.0400.02814.38
5.4.70.0110.02114.26
5.4.60.0150.02714.35
5.4.50.0050.03214.30
5.4.40.0070.03414.27
5.4.30.0020.03214.23
5.4.20.0040.02214.26
5.4.10.0000.01012.33
5.4.00.0000.01012.33

preferences:
53 ms | 401 KiB | 5 Q