3v4l.org

run code in 300+ PHP versions simultaneously
<?php $r[0] = array( "minID"=> "16"); var_dump($r); echo '<br /><br />'; echo $r[0]['minID']; echo '<br /><br />'; echo empty($r);

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)
8.3.60.0100.00718.43
8.3.50.0170.00416.34
8.3.40.0120.00620.55
8.3.30.0150.00318.67
8.3.20.0070.00018.66
8.3.10.0030.00618.65
8.3.00.0030.00519.38
8.2.180.0060.00916.50
8.2.170.0030.01722.96
8.2.160.0100.00618.85
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0080.00020.53
8.2.110.0000.00921.08
8.2.100.0090.00317.84
8.2.90.0040.00418.28
8.2.80.0000.00718.09
8.2.70.0040.00717.63
8.2.60.0080.00018.03
8.2.50.0040.00417.68
8.2.40.0040.00419.60
8.2.30.0070.00317.74
8.2.20.0060.00317.66
8.2.10.0000.00817.65
8.2.00.0050.00217.70
8.1.280.0070.00725.92
8.1.270.0000.00823.99
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0060.00323.79
8.1.230.0070.00422.71
8.1.220.0050.00317.77
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00817.62
8.1.160.0000.00718.85
8.1.150.0050.00218.41
8.1.140.0040.00417.35
8.1.130.0040.00419.09
8.1.120.0030.00317.32
8.1.110.0000.00717.29
8.1.100.0030.00517.30
8.1.90.0070.00017.22
8.1.80.0050.00217.39
8.1.70.0030.00317.27
8.1.60.0070.00017.41
8.1.50.0040.00417.22
8.1.40.0040.00417.24
8.1.30.0040.00417.40
8.1.20.0000.00717.40
8.1.10.0040.00417.41
8.1.00.0000.00817.43
8.0.300.0080.00019.91
8.0.290.0070.00016.63
8.0.280.0000.00718.46
8.0.270.0070.00017.18
8.0.260.0030.00316.68
8.0.250.0040.00416.90
8.0.240.0060.00316.89
8.0.230.0030.00316.68
8.0.220.0070.00016.62
8.0.210.0050.00216.64
8.0.200.0050.00216.68
8.0.190.0000.00716.82
8.0.180.0030.00716.73
8.0.170.0050.00316.73
8.0.160.0030.00316.82
8.0.150.0030.00516.59
8.0.140.0040.00416.76
8.0.130.0030.00313.22
8.0.120.0040.00416.61
8.0.110.0040.00416.67
8.0.100.0040.00416.64
8.0.90.0040.00416.62
8.0.80.0050.01016.74
8.0.70.0040.00416.79
8.0.60.0030.00616.77
8.0.50.0040.00416.61
8.0.30.0110.00916.80
8.0.20.0050.01517.16
8.0.10.0080.00016.82
8.0.00.0040.01616.81
7.4.330.0050.00012.86
7.4.320.0020.00516.54
7.4.300.0000.00816.38
7.4.290.0000.00716.34
7.4.280.0000.00816.43
7.4.270.0000.00716.41
7.4.260.0030.00313.31
7.4.250.0030.00516.42
7.4.240.0020.00516.51
7.4.230.0030.00616.27
7.4.220.0140.00916.39
7.4.210.0060.00916.39
7.4.200.0030.00516.54
7.4.190.0050.00316.61
7.4.160.0120.00416.50
7.4.150.0120.00616.52
7.4.140.0030.01516.50
7.4.130.0060.01216.53
7.4.120.0140.00616.27
7.4.110.0070.01116.55
7.4.100.0120.00916.63
7.4.90.0120.00616.47
7.4.80.0200.00319.39
7.4.70.0100.00716.36
7.4.60.0130.00316.57
7.4.50.0030.00316.66
7.4.40.0080.00816.48
7.4.30.0090.01216.36
7.4.00.0070.00714.81
7.3.330.0000.00613.11
7.3.320.0000.00613.08
7.3.310.0000.00616.09
7.3.300.0060.00016.18
7.3.290.0070.00816.29
7.3.280.0100.00616.25
7.3.270.0100.00716.33
7.3.260.0070.01016.16
7.3.250.0130.00916.34
7.3.240.0110.00516.29
7.3.230.0100.00716.30
7.3.210.0090.00916.58
7.3.200.0140.00316.27
7.3.190.0030.01316.41
7.3.180.0030.01316.40
7.3.170.0080.00816.42
7.3.160.0130.00316.38
7.3.120.0060.00914.54
7.3.10.0030.01016.57
7.3.00.0000.01116.64
7.2.330.0120.00616.73
7.2.320.0160.00316.67
7.2.310.0120.00616.73
7.2.300.0070.01016.51
7.2.290.0080.01116.84
7.2.130.0030.01216.63
7.2.120.0080.00416.93
7.2.110.0030.01217.01
7.2.100.0040.01116.79
7.2.90.0100.00316.98
7.2.80.0100.00716.89
7.2.70.0040.01116.82
7.2.60.0040.01217.00
7.2.50.0070.00716.94
7.2.40.0030.00916.90
7.2.30.0060.00916.71
7.2.20.0000.01616.93
7.2.10.0070.01016.73
7.2.00.0090.00917.94
7.1.250.0090.00615.50
7.1.100.0210.01217.46
7.1.70.0040.00417.13
7.1.60.0140.01019.30
7.1.50.0060.00616.91
7.1.00.0070.06322.33
7.0.200.0040.00416.46
7.0.140.0030.09721.95
7.0.120.0030.07721.97
7.0.60.0030.05320.00
7.0.50.0100.07017.85
7.0.40.0030.06720.02
7.0.30.0200.05720.18
7.0.20.0230.08720.33
7.0.10.0030.09020.11
7.0.00.0000.04320.22
5.6.210.0100.07320.66
5.6.200.0070.06318.21
5.6.190.0100.06720.57
5.6.180.0130.05020.56
5.6.170.0370.07020.54
5.6.160.0030.09020.71
5.6.150.0100.03318.11
5.6.140.0030.04018.18
5.6.130.0130.07318.16
5.6.120.0070.04321.04
5.6.110.0100.03721.02
5.6.100.0070.07721.01
5.6.90.0000.04720.99
5.6.80.0200.05720.37
5.5.350.3830.04720.38
5.5.340.0100.07317.95
5.5.330.0170.06320.40
5.5.320.0200.05320.22
5.5.310.0370.07720.24
5.5.300.0070.08317.98
5.5.290.0100.04317.91
5.5.280.0100.04720.88
5.5.270.0100.08020.87
5.5.260.0100.07720.64
5.5.250.0030.06320.57
5.5.240.0170.07020.06
5.4.450.3600.03719.54
5.4.440.3430.04019.25
5.4.430.3270.03319.20
5.4.420.3030.04019.25
5.4.410.3130.03719.29
5.4.400.2970.03318.77
5.4.390.3400.04019.09
5.4.380.3830.03719.14
5.4.370.3370.04019.20
5.4.360.3300.04019.08
5.4.350.3400.04019.10
5.4.340.3900.03718.93
5.4.320.3570.04318.93
5.4.310.3900.03718.81
5.4.300.3630.03319.13
5.4.290.3970.03719.25
5.4.280.3670.03719.17
5.4.270.3600.03719.16
5.4.260.3430.04319.09
5.4.250.3270.04319.08
5.4.240.3230.03718.80
5.4.230.2930.03718.89
5.4.220.3170.04319.21
5.4.210.3530.03019.23
5.4.200.3300.03719.12
5.4.190.4100.04019.08
5.4.180.4070.04319.23
5.4.170.3300.03718.91
5.4.160.3000.04018.90
5.4.150.3100.04018.77
5.4.140.3070.03716.55
5.4.130.3430.03316.28
5.4.120.3030.03316.35
5.4.110.1770.04316.38
5.4.100.1900.03016.20
5.4.90.1830.03716.38
5.4.80.1400.03316.37
5.4.70.0100.03016.53
5.4.60.0030.04716.47
5.4.50.0070.03016.38
5.4.40.0330.03716.18
5.4.30.1330.03316.36
5.4.20.2870.03316.38
5.4.10.1500.04016.35
5.4.00.1070.04715.89
5.3.290.2570.04314.59
5.3.280.2470.03714.43
5.3.270.2200.04014.46
5.3.260.2170.04014.43
5.3.250.2030.03714.44
5.3.240.3030.03714.45
5.3.230.2300.03314.44
5.3.220.2530.04014.50
5.3.210.2400.03714.52
5.3.200.2800.04014.39
5.3.190.2800.03714.42
5.3.180.2000.03014.62
5.3.170.3000.03714.40
5.3.160.3270.04714.50
5.3.150.2930.04014.40
5.3.140.3200.04014.39
5.3.130.3370.03314.46
5.3.120.3430.04314.63
5.3.110.3030.04314.38
5.3.100.3100.03313.97
5.3.90.3070.04013.85
5.3.80.3100.03313.79
5.3.70.2900.04713.87
5.3.60.3330.03714.05
5.3.50.3230.03713.89
5.3.40.3900.03013.88
5.3.30.3830.04013.74
5.3.20.3500.04013.54
5.3.10.3900.03313.45
5.3.00.3400.03713.66
5.2.170.2600.03311.00
5.2.160.2500.03711.04
5.2.150.2870.03311.08
5.2.140.2870.02311.15
5.2.130.2500.03010.95
5.2.120.2700.03010.94
5.2.110.2500.03011.00
5.2.100.2730.03710.96
5.2.90.3200.03310.99
5.2.80.2770.02711.00
5.2.70.2800.03011.24
5.2.60.2500.03010.93
5.2.50.2800.02010.95
5.2.40.2170.03011.00
5.2.30.2270.03010.97
5.2.20.2370.03010.86
5.2.10.2130.02710.82
5.2.00.2370.02710.60
5.1.60.2400.02710.16
5.1.50.2600.0279.87
5.1.40.2300.0209.90
5.1.30.2030.02710.48
5.1.20.2400.02710.31
5.1.10.2230.02310.15
5.1.00.2430.02310.04
5.0.50.1230.0278.47
5.0.40.1230.0238.42
5.0.30.1300.0338.14
5.0.20.1270.0208.42
5.0.10.1400.0208.29
5.0.00.1470.0378.13
4.4.90.1500.0175.91
4.4.80.1130.0135.79
4.4.70.1300.0205.82
4.4.60.1030.0175.88
4.4.50.1200.0175.88
4.4.40.1330.0235.88
4.4.30.1100.0135.83
4.4.20.1000.0135.95
4.4.10.1000.0135.89
4.4.00.1070.0275.85
4.3.110.1270.0175.83
4.3.100.1170.0135.72
4.3.90.1500.0175.78
4.3.80.1300.0205.78
4.3.70.1430.0175.77
4.3.60.1430.0175.78
4.3.50.1230.0205.67
4.3.40.1370.0275.74
4.3.30.0530.0134.89
4.3.20.0670.0274.89
4.3.10.0570.0204.89
4.3.00.0800.0204.89

preferences:
48.12 ms | 401 KiB | 5 Q